Pub Date : 2023-08-22DOI: 10.47197/retos.v50.98333
Francisco Javier Romero Naranjo, Eliseo Andreu Cabrera
En este artículo justificamos los diez pilares básicos que fundamentan la Neuromotricidad con el objetivo de mostrar una clara diferencia frente a los conceptos teórico-prácticos procedentes de la Motricidad y Psicomotricidad. En primera instancia, se presenta un estado de la cuestión sobre dicha temática desglosando el número de publicaciones y autores representativos para posteriormente desglosar los pilares que la identifican. Los fundamentos de la Neuromotricidad se articulan a través de su vínculo a: 1. Funciones cognitivas 2. Funciones ejecutivas. 3. Red atencional. 4. Aspectos hormonales. 5. Aspectos socioemocionales. 6. Modelos teóricos de aprendizaje. 7. Habilidades múltiples. 8. Aspectos cinestésicos. 9. Formas de aprendizaje y 10. Aspectos musicales. La unión de todas estas materias es lo que aporta a la Neuromotricidad un valor claramente diferenciador del resto de las otras disciplinas. Palabras clave: Neuromotricidad, BAPNE, Percusión corporal, funciones cognitivas, funciones ejecutivas, dual task. Abstract. In this article we justify the ten basic pillars of Neuromotricity with the aim of showing a clear difference with respect to the theoretical and practical concepts of Motor and Psychomotor skills. In the first instance, a state of the art on this subject is presented, breaking down the number of publications and representative authors in order to subsequently break down the pillars that identify neuromotor skills. The foundations of Neuromotricity are articulated through its link to: Cognitive functions 2. Executive functions. 3. Attentional network. 4. Hormonal aspects. 5. Socioemotional aspects. 6. Theoretical models of learning. 7. Multiple skills. 8. Kinesthetic aspects. Forms of learning and 10. Musical aspects. The union of all these subjects is what gives Neuromotricity a clearly differentiating value from the rest of the other disciplines. Keywords: Neuromotricity, BAPNE, Body percussion, cognitive functions, executive functions, dual task.
在这篇文章中，我们证明了神经运动技能的十个基本支柱，目的是显示出与来自运动技能和精神运动技能的理论和实践概念的明显区别。首先，它提出了关于这个主题的问题的状态，分解了出版物的数量和代表性作者，然后分解了确定它的支柱。神经运动能力的基础是通过它与:1的联系来阐明的。认知功能2。行政职能。3. atencional网络。4. 荷尔蒙方面。5. socioemocionales方面。6. 理论学习模型。7. 技能多。8. cinestésicos方面。9. 学习方法和10。音乐方面。所有这些学科的结合使神经运动技能具有明显区别于其他学科的价值。关键词:神经运动，BAPNE，身体打击乐，认知功能，执行功能，双重任务。在这篇文章中，我们证明了神经运动的十项基本原则，目的是在运动和心理运动技能的理论和实践概念方面显示出明显的区别。在第一个实例中，提出了这一主题的最新技术，打破了出版物和代表作者的数量，以便随后打破确定神经运动技能的基础。菲律宾Neuromotricity基础are articulated through its link to: Cognitive 2履行职务。执行职务。3. Attentional network。4. 荷尔蒙层面。5. Socioemotional aspects。6. = =地理= =根据美国人口普查局的数据，该县的总面积为，其中土地和(1.)水。7. Multiple技能。8. Kinesthetic aspects。他的父亲是一名律师，母亲是一名律师。音乐层面。= =地理= =根据美国人口普查，这个县的面积为，其中土地面积为，其中土地面积为。关键词:神经运动，BAPNE，身体打击，认知功能，执行功能，双重任务。
{"title":"Los Diez Pilares de la Neuromotricidad. Justificación teórico-práctica según el método BAPNE (The Ten Pillars of Neuromotricity. Theoretical-practical justification according to the BAPNE method)","authors":"Francisco Javier Romero Naranjo, Eliseo Andreu Cabrera","doi":"10.47197/retos.v50.98333","DOIUrl":"https://doi.org/10.47197/retos.v50.98333","url":null,"abstract":"En este artículo justificamos los diez pilares básicos que fundamentan la Neuromotricidad con el objetivo de mostrar una clara diferencia frente a los conceptos teórico-prácticos procedentes de la Motricidad y Psicomotricidad. En primera instancia, se presenta un estado de la cuestión sobre dicha temática desglosando el número de publicaciones y autores representativos para posteriormente desglosar los pilares que la identifican. Los fundamentos de la Neuromotricidad se articulan a través de su vínculo a: 1. Funciones cognitivas 2. Funciones ejecutivas. 3. Red atencional. 4. Aspectos hormonales. 5. Aspectos socioemocionales. 6. Modelos teóricos de aprendizaje. 7. Habilidades múltiples. 8. Aspectos cinestésicos. 9. Formas de aprendizaje y 10. Aspectos musicales. La unión de todas estas materias es lo que aporta a la Neuromotricidad un valor claramente diferenciador del resto de las otras disciplinas.\u0000Palabras clave: Neuromotricidad, BAPNE, Percusión corporal, funciones cognitivas, funciones ejecutivas, dual task.\u0000Abstract. In this article we justify the ten basic pillars of Neuromotricity with the aim of showing a clear difference with respect to the theoretical and practical concepts of Motor and Psychomotor skills. In the first instance, a state of the art on this subject is presented, breaking down the number of publications and representative authors in order to subsequently break down the pillars that identify neuromotor skills. The foundations of Neuromotricity are articulated through its link to: Cognitive functions 2. Executive functions. 3. Attentional network. 4. Hormonal aspects. 5. Socioemotional aspects. 6. Theoretical models of learning. 7. Multiple skills. 8. Kinesthetic aspects. Forms of learning and 10. Musical aspects. The union of all these subjects is what gives Neuromotricity a clearly differentiating value from the rest of the other disciplines.\u0000Keywords: Neuromotricity, BAPNE, Body percussion, cognitive functions, executive functions, dual task.","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81117294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-22DOI: 10.47197/retos.v50.98882
Eduardo Guzman Muñoz, Sebastián Rodriguez-Araya, Martín Díaz-Vega, G. Méndez-rebolledo, Pablo Valdés-Badilla, Cristián Núñez-Espinosa, Joaquín Salazar Méndez
Objetivo: El objetivo de este estudio fue determinar la relación entre la composición corporal y el somatotipo con el equilibrio postural dinámico en jóvenes jugadores de baloncesto. Métodos: La muestra estuvo compuesta por 33 deportistas varones jóvenes de edad (17,03 ± 0,94 años). La composición corporal y el somatotipo se obtuvieron a partir de medidas antropométricas de diámetros, perímetros y pliegues cutáneos. El equilibrio postural dinámico se midió con la prueba de equilibrio de excursión en estrella modificada (mSEBT) en las direcciones anterior, posteromedial y posterolateral. Se utilizó la prueba de correlación de Pearson para identificar la relación entre las variables de composición corporal y somatotipo con el equilibrio postural dinámico de los atletas. Resultados: En el miembro inferior dominante, la composición corporal mostró correlaciones significativas para la dirección anterior del mSEBT con masa adiposa (r=-0,741; p=0,001), masa muscular (r=0,662; p=0,009), endomorfo (r= -0,822; p=0,009) y ectomorfo (r=0,790; p=0,002). La masa adiposa también mostró relaciones significativas con la dirección posteromedial (r=-0,413; p=0,037) y posterolateral de mSEBT (r=-0,291; p=0,041). En el miembro inferior no dominante, en la dirección anterior del mSEBT, hubo una correlación significativa con la masa adiposa (r=-0,691; p=0,009), masa muscular (r=0,472; p=0,025), endomorfo ( r=-0,778; p=0,001) y ectomorfo (r=0,843; p=0,001) somatotipos. La masa adiposa también se correlacionó con las direcciones posteromedial (r=-0,451; p=0,012) y posterolateral (r=-0,390; p=0,022) del mSEBT. Conclusiones: En el presente estudio fue posible encontrar una relación entre el porcentaje de masa grasa, masa muscular, somatotipos endomorfo y ectomorfo con el desempeño del equilibrio postural dinámico en jóvenes basquetbolistas. Palabras clave: control postural, equilibrio postural, deportistas, deportes, antropometría, somatotipo. Abstract. Objective: The aim of this study was to determine the relationship between body composition and somatotype with dynamic postural balance in young basketball players. Methods: The sample included 33 young male athletes aged (17.03 ± 0.94 years old). Body composition and somatotype were obtained from anthropometric measurements of diameters, perimeters, and skinfolds. Dynamic postural balance was measured with the modified star excursion balance test (mSEBT) in anterior, posteromedial, and posterolateral directions. The Pearson correlation test was used to identify the relationship between body composition and somatotype variables with the dynamic postural balance of the athletes. Results: In the dominant lower limb, body composition showed significant correlations for the anterior direction of the mSEBT with adipose mass (r=-0.741; p=0.001), muscle mass (r=0.662; p=0.009), endomorph (r=-0.822; p=0.009) and ectomorph (r=0.790; p=0.002). Adipose mass also showed significant relationships with the posteromedial (r=-0.413; p=0.
{"title":"Relación entre composición corporal y somatotipo con equilibrio postural dinámico en jóvenes basquet-bolistas Relación entre composición corporal y somatotipo con equilibrio postural dinámico en jóvenes basquetbolistas (Relationship between body composition and somatotype with dynamic postural balan","authors":"Eduardo Guzman Muñoz, Sebastián Rodriguez-Araya, Martín Díaz-Vega, G. Méndez-rebolledo, Pablo Valdés-Badilla, Cristián Núñez-Espinosa, Joaquín Salazar Méndez","doi":"10.47197/retos.v50.98882","DOIUrl":"https://doi.org/10.47197/retos.v50.98882","url":null,"abstract":"Objetivo: El objetivo de este estudio fue determinar la relación entre la composición corporal y el somatotipo con el equilibrio postural dinámico en jóvenes jugadores de baloncesto. Métodos: La muestra estuvo compuesta por 33 deportistas varones jóvenes de edad (17,03 ± 0,94 años). La composición corporal y el somatotipo se obtuvieron a partir de medidas antropométricas de diámetros, perímetros y pliegues cutáneos. El equilibrio postural dinámico se midió con la prueba de equilibrio de excursión en estrella modificada (mSEBT) en las direcciones anterior, posteromedial y posterolateral. Se utilizó la prueba de correlación de Pearson para identificar la relación entre las variables de composición corporal y somatotipo con el equilibrio postural dinámico de los atletas. Resultados: En el miembro inferior dominante, la composición corporal mostró correlaciones significativas para la dirección anterior del mSEBT con masa adiposa (r=-0,741; p=0,001), masa muscular (r=0,662; p=0,009), endomorfo (r= -0,822; p=0,009) y ectomorfo (r=0,790; p=0,002). La masa adiposa también mostró relaciones significativas con la dirección posteromedial (r=-0,413; p=0,037) y posterolateral de mSEBT (r=-0,291; p=0,041). En el miembro inferior no dominante, en la dirección anterior del mSEBT, hubo una correlación significativa con la masa adiposa (r=-0,691; p=0,009), masa muscular (r=0,472; p=0,025), endomorfo ( r=-0,778; p=0,001) y ectomorfo (r=0,843; p=0,001) somatotipos. La masa adiposa también se correlacionó con las direcciones posteromedial (r=-0,451; p=0,012) y posterolateral (r=-0,390; p=0,022) del mSEBT. Conclusiones: En el presente estudio fue posible encontrar una relación entre el porcentaje de masa grasa, masa muscular, somatotipos endomorfo y ectomorfo con el desempeño del equilibrio postural dinámico en jóvenes basquetbolistas.\u0000Palabras clave: control postural, equilibrio postural, deportistas, deportes, antropometría, somatotipo.\u0000Abstract. Objective: The aim of this study was to determine the relationship between body composition and somatotype with dynamic postural balance in young basketball players. Methods: The sample included 33 young male athletes aged (17.03 ± 0.94 years old). Body composition and somatotype were obtained from anthropometric measurements of diameters, perimeters, and skinfolds. Dynamic postural balance was measured with the modified star excursion balance test (mSEBT) in anterior, posteromedial, and posterolateral directions. The Pearson correlation test was used to identify the relationship between body composition and somatotype variables with the dynamic postural balance of the athletes. Results: In the dominant lower limb, body composition showed significant correlations for the anterior direction of the mSEBT with adipose mass (r=-0.741; p=0.001), muscle mass (r=0.662; p=0.009), endomorph (r=-0.822; p=0.009) and ectomorph (r=0.790; p=0.002). Adipose mass also showed significant relationships with the posteromedial (r=-0.413; p=0.","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74292060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-22DOI: 10.47197/retos.v50.99416
Ricardo Souza de Carvalho, Pablo Ávila-Miranda, Fernanda Césped-Cáceres, Daniela Gallegos-Pizarro, José Guerrero-Conejera, Tiare Morán-Urbina, Caroll Schilling-Lara, Franklin Castillo-Retamal
El objetivo de este trabajo fue conocer el nivel de preparación del profesorado de Educación Física (EF) para abordar la diversidad de género en las clases en la enseñanza secundaria. La metodología es de tipo cualitativa con un diseño fenomenológico, para ello se trabajó con un número limitado de participantes tomando en cuenta la opinión y experiencia de seis docentes de EF de una ciudad del centro sur de Chile egresados de dos universidades regionales. Los resultados indican que, en términos generales, las instituciones estudiadas no abordan esta temática dentro de los itinerarios formativos y que se hace necesaria una revisión de los mismos de tal manera de atender esta realidad. Se concluye que en general, el profesorado de EF no recibe formación sobre diversidad de género ni cómo abordarla pedagógicamente dentro de las clases. Palabras clave: diversidad, género, Educación Física, formación, profesores, escuela. Abstract. The propouse of this study was to know the level of preparation of Physical Education (PE) teachers to include on gender diversity in secondary school classes. The methodology is a qualitative one with a phenomenological design, for which it was worked with a limited number of participants taking into account the opinion and experience of six PE teachers from a city in the south-central part of Chile who graduated from two regional universities, The results indicate that, in general terms, the institutions studied do not include this area within the training itineraries and that it is necessary to review it in order to address this reality. It is concluded that in general, the PE teachers did not receive training on gender diversity or how to approach it pedagogically within their classes. Keywords: diversity, gender, Physical Education, training, teachers, school.
这项工作的目的是了解体育教师在中等教育课堂上解决性别多样性问题的准备水平。本研究的目的是分析在智利南部的一个城市中，体育教师的观点和经验，他们毕业于两所地区大学，并与有限数量的参与者合作。研究结果表明，一般来说，所研究的机构并没有在培训行程中解决这一问题，因此有必要对其进行修订，以满足这一现实。结果表明，体育教师在课堂上没有接受性别多样性方面的培训，也没有在教学中处理性别多样性问题。关键词:多样性，性别，体育，培训，教师，学校。这项研究的目的是了解体育教师在中学班级中纳入性别多样性问题的准备程度。The方法是定性one with a phenomenological有限,design for which was it工作with a number of与会者考虑到舆论and experience 6 PE教师from a city in The south-central part of智利who graduated from The two区域大学,结果表明,include in general terms, The机构studied do not this area within The training itineraries and that it is必要to review it in order to address this reality。结论是，一般来说，体育教师没有接受关于性别多样性的培训，也没有接受如何在课堂上处理性别多样性问题的培训。关键词:多样性，性别，体育教育，培训，教师，学校。
{"title":"Educación Física y diversidad de género: un análisis desde la experiencia de profesores de aula (Physical Education and gender diversity: an analysis from the experience of classroom teachers)","authors":"Ricardo Souza de Carvalho, Pablo Ávila-Miranda, Fernanda Césped-Cáceres, Daniela Gallegos-Pizarro, José Guerrero-Conejera, Tiare Morán-Urbina, Caroll Schilling-Lara, Franklin Castillo-Retamal","doi":"10.47197/retos.v50.99416","DOIUrl":"https://doi.org/10.47197/retos.v50.99416","url":null,"abstract":"El objetivo de este trabajo fue conocer el nivel de preparación del profesorado de Educación Física (EF) para abordar la diversidad de género en las clases en la enseñanza secundaria. La metodología es de tipo cualitativa con un diseño fenomenológico, para ello se trabajó con un número limitado de participantes tomando en cuenta la opinión y experiencia de seis docentes de EF de una ciudad del centro sur de Chile egresados de dos universidades regionales. Los resultados indican que, en términos generales, las instituciones estudiadas no abordan esta temática dentro de los itinerarios formativos y que se hace necesaria una revisión de los mismos de tal manera de atender esta realidad. Se concluye que en general, el profesorado de EF no recibe formación sobre diversidad de género ni cómo abordarla pedagógicamente dentro de las clases.\u0000Palabras clave: diversidad, género, Educación Física, formación, profesores, escuela.\u0000Abstract. The propouse of this study was to know the level of preparation of Physical Education (PE) teachers to include on gender diversity in secondary school classes. The methodology is a qualitative one with a phenomenological design, for which it was worked with a limited number of participants taking into account the opinion and experience of six PE teachers from a city in the south-central part of Chile who graduated from two regional universities, The results indicate that, in general terms, the institutions studied do not include this area within the training itineraries and that it is necessary to review it in order to address this reality. It is concluded that in general, the PE teachers did not receive training on gender diversity or how to approach it pedagogically within their classes.\u0000Keywords: diversity, gender, Physical Education, training, teachers, school.","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88716317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-21DOI: 10.47197/retos.v50.93925
José Alberto Martínez Sánchez, Antonio Manuel Solana Sánchez, F. J. Núñez Sánchez
The aim of this study was to analyse how, when playing either at home or away, the dimensions of the field (length and width), and number of passes per attack cycle influenced the ability to create goal opportunities for an under-19 football team. The total number of cycles in which a goal-scoring opportunity occurred, differentiated by the starting zone of the cycle, the number of contacts necessary to develop the attack cycle, and the effective match time, were analyzed in each different contexts. In games played at home, records of variables analyzed are greater than in games played away. The use of a smaller number of contacts in attacks initiated in the opposite field, and a greater number of contacts in attacks initiated in one's own field, favors the creation of goal opportunities. Playing fields with dimensions similar to the most familiar one favor a greater number of contacts with the ball and increased effective time of play. The efficiency of a team’s style of play in creating goal opportunities changes depending on whether they play at home or away, the size of the field, and the number of passes per attack cycle. Keywords: Match analysis, Soccer, Success, Performance, Indicator.
{"title":"Ability to create goal opportunities: influence of playing either at home or away, dimensions of the field and number of passes per attack cycle in an under-19 elite football team ability","authors":"José Alberto Martínez Sánchez, Antonio Manuel Solana Sánchez, F. J. Núñez Sánchez","doi":"10.47197/retos.v50.93925","DOIUrl":"https://doi.org/10.47197/retos.v50.93925","url":null,"abstract":"The aim of this study was to analyse how, when playing either at home or away, the dimensions of the field (length and width), and number of passes per attack cycle influenced the ability to create goal opportunities for an under-19 football team. The total number of cycles in which a goal-scoring opportunity occurred, differentiated by the starting zone of the cycle, the number of contacts necessary to develop the attack cycle, and the effective match time, were analyzed in each different contexts. In games played at home, records of variables analyzed are greater than in games played away. The use of a smaller number of contacts in attacks initiated in the opposite field, and a greater number of contacts in attacks initiated in one's own field, favors the creation of goal opportunities. Playing fields with dimensions similar to the most familiar one favor a greater number of contacts with the ball and increased effective time of play. The efficiency of a team’s style of play in creating goal opportunities changes depending on whether they play at home or away, the size of the field, and the number of passes per attack cycle.\u0000Keywords: Match analysis, Soccer, Success, Performance, Indicator.","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82482705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-20DOI: 10.47197/retos.v50.98003
D. Bezerra-Santos, Bráulio N Lima, H. Medeiros, M. Knackfuss, I. Pinheiro, B. Giudicelli, A. C. Cunha Júnior, Rafael Santos, L. Luz
The aim of this study was to verify differences between boys contrasting in futsal practice level groups on gross motor coordination and growth indicators. A sample of 196 boys aged 11 to 14 years was measured for anthropometric variables and Körperkoordinationstest für Kinder (KTK). Results revealed that there were no significant associations of the futsal practice level on growth parameters. On the other hand, ANCOVA results (chronological age as a covariate) indicated that boys participating in futsal practice ≥ 2 days/week had significantly better performances in jumping sideways, hoping for height, and total score of KTK than their less practicing counterparts. These findings encourage the most frequent practice of sports for the development of gross motor coordination. Keywords: Motor skills; Adolescent; Maturation; Sport.
本研究的目的是验证五人制足球训练水平组男孩在大运动协调和生长指标上的差异。对196名11至14岁的男孩样本进行了人体测量变量和Körperkoordinationstest r Kinder (KTK)的测量。结果表明，五人制足球训练水平对生长参数的影响不显著。另一方面，ANCOVA结果(实足年龄作为协变量)表明，参加五人制足球训练≥2天/周的男孩在横向跳跃、期望高度和KTK总分方面的表现显著优于较少练习的男孩。这些发现鼓励最频繁的体育锻炼来发展大肌肉运动协调能力。关键词:运动技能;青少年;成熟;运动。
{"title":"Gross motor coordination in schoolboys of pubertal age contrasting in futsal practice level groups","authors":"D. Bezerra-Santos, Bráulio N Lima, H. Medeiros, M. Knackfuss, I. Pinheiro, B. Giudicelli, A. C. Cunha Júnior, Rafael Santos, L. Luz","doi":"10.47197/retos.v50.98003","DOIUrl":"https://doi.org/10.47197/retos.v50.98003","url":null,"abstract":"The aim of this study was to verify differences between boys contrasting in futsal practice level groups on gross motor coordination and growth indicators. A sample of 196 boys aged 11 to 14 years was measured for anthropometric variables and Körperkoordinationstest für Kinder (KTK). Results revealed that there were no significant associations of the futsal practice level on growth parameters. On the other hand, ANCOVA results (chronological age as a covariate) indicated that boys participating in futsal practice ≥ 2 days/week had significantly better performances in jumping sideways, hoping for height, and total score of KTK than their less practicing counterparts. These findings encourage the most frequent practice of sports for the development of gross motor coordination.\u0000Keywords: Motor skills; Adolescent; Maturation; Sport.","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"90 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82742675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-20DOI: 10.47197/retos.v50.97756
Junior Vagner Pereira da Silva
Trata-se de estudo avaliativo, documental, expost, objetivando analisar a implantação de dois núcleos do Programa de Esporte e Lazer da Cidade em uma Instituição Federal de Ensino Superior (IFES) em Campo Grande, Mato Grosso do Sul, Brasil. Através da parceria público-público foram ofertadas trinta oficinas, sendo as individuais, com maior inclinação à promoção da saúde (pilates, musculação, ginásticas/ritmos e treinamento funcional), implementadas em todos os períodos avaliados. A eficácia geral do programa foi elevada no início (1,00), declinando com o seu desenvolvimento – setembro (0,74) e março (0,43). Em particular, na análise geral, por oficina, a natação (0,85), a hidroginástica (0,85), a ginástica/ritmos (0,71), a musculação (0,66) e o pilates (0,66) apresentaram maior eficácia. Cada usuário custou R$ 1.215,39 por quinze meses - R$ 81.02 ao mês, R$ 20.25 por semana e R$ 10.12 por atendimento. Conclui-se que a parceria viabilizou esporte e lazer aos universitários com custo inferior a outros programas e eficácia moderada. Palavra-chave: Esportes; Atividades Físicas de Lazer; Políticas Públicas; Universidades.
{"title":"Avaliação do Programa Esporte e Lazer da Cidade implementado em contexto universitário","authors":"Junior Vagner Pereira da Silva","doi":"10.47197/retos.v50.97756","DOIUrl":"https://doi.org/10.47197/retos.v50.97756","url":null,"abstract":"Trata-se de estudo avaliativo, documental, expost, objetivando analisar a implantação de dois núcleos do Programa de Esporte e Lazer da Cidade em uma Instituição Federal de Ensino Superior (IFES) em Campo Grande, Mato Grosso do Sul, Brasil. Através da parceria público-público foram ofertadas trinta oficinas, sendo as individuais, com maior inclinação à promoção da saúde (pilates, musculação, ginásticas/ritmos e treinamento funcional), implementadas em todos os períodos avaliados. A eficácia geral do programa foi elevada no início (1,00), declinando com o seu desenvolvimento – setembro (0,74) e março (0,43). Em particular, na análise geral, por oficina, a natação (0,85), a hidroginástica (0,85), a ginástica/ritmos (0,71), a musculação (0,66) e o pilates (0,66) apresentaram maior eficácia. Cada usuário custou R$ 1.215,39 por quinze meses - R$ 81.02 ao mês, R$ 20.25 por semana e R$ 10.12 por atendimento. Conclui-se que a parceria viabilizou esporte e lazer aos universitários com custo inferior a outros programas e eficácia moderada.\u0000Palavra-chave: Esportes; Atividades Físicas de Lazer; Políticas Públicas; Universidades.","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84183381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-20DOI: 10.47197/retos.v50.96257
César Augusto Mazuera-Quiceno, Albeiro Dávila-Grizales, Julio César Isáziga-Flórez, Natalia Cardona-Zúñiga, Arsenio Hidalgo-Troya
Este estudio comparó el efecto de dos modelos de periodización, el clásico de Matveev modificado (CMm) y el ATR durante 24 semanas en el desplazamiento de la curva de lactato (CVL) hacia la derecha y la velocidad de nado (VN) (m·s), mediante una investigación cuasi-experimental, CMm (n = 15) (16.00 ± .54 años; 1.65 ± .12 m; 55.00 ± 8.56 kg) y ATR (n = 15) (16.00 ± .44 años; 1.73 ± .05 m; 58.00 ± 4.28 kg). Para la evaluación de las concentraciones de lactato sanguíneo (CLS) [mmol/L] se emplearon el equipo Biosen S-Line Sport y el test cargas progresivas de 4x400 m en técnica de nado libre. Se evidenciaron diferencias entre los grupos en las VN (m·s) en todas las áreas funcionales (AFS) (Tamaño del efecto (TE) RI TE = 1.5, p = .03; RII TE= 1.6, p = .03; MVO2 TE= 1.6, p = .04; RC TE= 1.5 p = .04), pero, no se hallaron diferencias (p > .05) en el desplazamiento de CVL entre los grupos. A pesar de no existir diferencias significativas en la CVL se apreció una mejora en las VN (m·s), evidenciando que los nadadores fueron capaces de desarrollar una mayor VN (m·s) sin incrementar las CLS [mmol/L], denotando un aumento de su capacidad aeróbica, lo que implica que ambos modelos tienen el potencial de desplazar la CVL hacia la derecha y mejorar la VN (m·s), a pesar de las diferencias metodológicas de dichos modelos. Palabras clave: curva de lactato, modelo de periodización, Matveev, ATR, natación. Abstract. This study compared the effect of two periodization models, the classic Matveev model is modified (CMm) and the ATR during 24 weeks on the rightward shift of the lactate curve (CVL) and swimming speed (SS) (m·s), through of quasi-experimental research, CMm (n = 15) (16.00 ± .54 years; 1.65 ± .12 m; 55.00 ± 8.56 kg) and ATR (n = 15) (16.00 ± .44 years; 1.73 ± .05 m; 58.00 ± 4.28kg). For the lactate blood testing concentrations (CLS) [mmol/L], the Biosen S-Line Sports equipment, and the progressive load test of 4x400 m in the free-swimming technique was used. Differences were found between the groups in VN (m s) in all functional areas (AFS) (Effect size (TE) RI TE = 1.5, p = .03; RII TE = 1.6, p = .03; MVO2 ES= 1.6, p = .04; RC ES= 1.5, p = .04), no differences were found (p > .05) in the displacement of CVL between groups. Despite of the absence of significant differences in CVL, an improvement in SS was observed, it shows that swimmers were able to develop a greater SS without increasing CLS, denoting an increase in their aerobic capacity, which implies that both models have the potential to shift CVL to the right and to improve SS despite methodological differences in these models. Keywords: lactate curve; periodization model; Matveyev; ATR; swimming.
这项研究比较了两个periodización模型的影响,经典的Matveev修订(联合军委会)和ATR 24周在格氏曲线(CVL)的速度向右和游泳(VN) (m·s),通过cuasi-experimental,联合进行的一项调查(n = 15)(16±.54岁;1.65±0.12 m;55.00±8.56 kg)和ATR (n = 15)(16.00±0.44岁;1.73±0.05 m;58.00±4.28 kg)。为了评估血乳酸浓度(lcl) [mmol/L]，采用Biosen S-Line运动设备和自由游泳技术中4 × 400米渐进式负荷试验。在所有功能区域(AFS)的VN (m·s)组间差异明显(效应大小(TE) RI TE = 1.5, p = 0.03;RII TE= 1.6, p = 0.03;MVO2 TE= 1.6, p = 0.04;cr TE= 1.5 p = .04)，但组间CVL移位无差异(p > .05)。尽管不存在显著的差异在CVL改善评价VN (m·s)的游泳者能够开发出更多VN (m·s)没有增加CLS [mmol / L],高电池容量的增加,这意味着有两种机型均有可能取代的CVL向右和改善VN (m·s),尽管这些模型的方法差异。关键词:乳酸曲线，周期模型，Matveev, ATR，游泳。本研究通过准实验研究，比较了经修正的经典Matveev模型(CMm)和24周ATR对乳酸曲线右移(CVL)和游泳速度(SS) (m·s)的影响，CMm (n = 15)(16.00±0.54年;1.65±0.12 m;55.00±8.56 kg)和ATR (n = 15)(16.00±0.44年;1.73±0.05 m;58.00±4.28kg)。对于乳酸血液检测浓度(CLS) [mmol/L]，采用了Biosen S-Line运动设备和自由游泳技术中4 × 400米渐进式负荷试验。在所有功能区域(AFS)的VN (m s)组之间发现差异(效应大小(TE) RI TE = 1.5, p = 0.03;RII TE = 1.6, p = 0.03;MVO2 = 1.6, p = 0.04;RC ES= 1.5, p = .04)，组间CVL置换无差异(p > .05)。尽管of the absence of开展差异in CVL,一个改进在SS was observed, it能够编写了that swimmers全面SS without日增CLS, denoting an增加健美操能力,which implies that both models有潜力shift CVL to the right and to改善SS尽管方法差异这些模式。关键词:乳酸曲线;periodization model;Matveyev;ATR;swimming。
{"title":"Efectos de dos modelos de periodización en la curva de lactato y velocidad de nado en nadadores (Effects of two periodization models on the lactate curve and swimming speed in swimmers)","authors":"César Augusto Mazuera-Quiceno, Albeiro Dávila-Grizales, Julio César Isáziga-Flórez, Natalia Cardona-Zúñiga, Arsenio Hidalgo-Troya","doi":"10.47197/retos.v50.96257","DOIUrl":"https://doi.org/10.47197/retos.v50.96257","url":null,"abstract":"Este estudio comparó el efecto de dos modelos de periodización, el clásico de Matveev modificado (CMm) y el ATR durante 24 semanas en el desplazamiento de la curva de lactato (CVL) hacia la derecha y la velocidad de nado (VN) (m·s), mediante una investigación cuasi-experimental, CMm (n = 15) (16.00 ± .54 años; 1.65 ± .12 m; 55.00 ± 8.56 kg) y ATR (n = 15) (16.00 ± .44 años; 1.73 ± .05 m; 58.00 ± 4.28 kg). Para la evaluación de las concentraciones de lactato sanguíneo (CLS) [mmol/L] se emplearon el equipo Biosen S-Line Sport y el test cargas progresivas de 4x400 m en técnica de nado libre. Se evidenciaron diferencias entre los grupos en las VN (m·s) en todas las áreas funcionales (AFS) (Tamaño del efecto (TE) RI TE = 1.5, p = .03; RII TE= 1.6, p = .03; MVO2 TE= 1.6, p = .04; RC TE= 1.5 p = .04), pero, no se hallaron diferencias (p > .05) en el desplazamiento de CVL entre los grupos. A pesar de no existir diferencias significativas en la CVL se apreció una mejora en las VN (m·s), evidenciando que los nadadores fueron capaces de desarrollar una mayor VN (m·s) sin incrementar las CLS [mmol/L], denotando un aumento de su capacidad aeróbica, lo que implica que ambos modelos tienen el potencial de desplazar la CVL hacia la derecha y mejorar la VN (m·s), a pesar de las diferencias metodológicas de dichos modelos.\u0000Palabras clave: curva de lactato, modelo de periodización, Matveev, ATR, natación.\u0000Abstract. This study compared the effect of two periodization models, the classic Matveev model is modified (CMm) and the ATR during 24 weeks on the rightward shift of the lactate curve (CVL) and swimming speed (SS) (m·s), through of quasi-experimental research, CMm (n = 15) (16.00 ± .54 years; 1.65 ± .12 m; 55.00 ± 8.56 kg) and ATR (n = 15) (16.00 ± .44 years; 1.73 ± .05 m; 58.00 ± 4.28kg). For the lactate blood testing concentrations (CLS) [mmol/L], the Biosen S-Line Sports equipment, and the progressive load test of 4x400 m in the free-swimming technique was used. Differences were found between the groups in VN (m s) in all functional areas (AFS) (Effect size (TE) RI TE = 1.5, p = .03; RII TE = 1.6, p = .03; MVO2 ES= 1.6, p = .04; RC ES= 1.5, p = .04), no differences were found (p > .05) in the displacement of CVL between groups. Despite of the absence of significant differences in CVL, an improvement in SS was observed, it shows that swimmers were able to develop a greater SS without increasing CLS, denoting an increase in their aerobic capacity, which implies that both models have the potential to shift CVL to the right and to improve SS despite methodological differences in these models.\u0000Keywords: lactate curve; periodization model; Matveyev; ATR; swimming.\u0000 \u0000 \u0000 ","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76975105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-20DOI: 10.47197/retos.v50.98479
Belén Fierro, Adolfo Reynaldo Rocuant Urzúa
El objetivo del presente estudio es establecer un modelo predictivo de la condición física en adolescentes chilenos considerando las variables Índice de masa corporal (IMC) y grupo socioeconómico (GSE). El IMC relaciona la estatura y el peso del individuo y circunscribe el resultado a una tabla estandarizada propuesta por la Organización Mundial de la Salud (OMS), mientras que el GSE es determinado mediante el nivel socioeconómico del establecimiento escolar de procedencia. A través de las variables expuestas anteriormente se pretende establecer la relación cuantitativa existente y la predicción de la condición física de estudiantes de 8° básico en Chile. Mediante el uso del método de regresión logística en el programa R, y con la base de datos del Sistema de Medición de la Calidad de la Educación (SIMCE) de educación física, se establece que las probabilidades (odds) de presentar una condición física satisfactoria para un estudiante con un IMC superior a la media disminuyen en 90,84% en comparación con un estudiante que presenta un IMC bajo la media, manteniendo controlada la variable GSE. De la misma forma el modelo propuesto predice que un estudiante del grupo socioeconómico medio, medio alto y alto tienen un 38,88% de probabilidades (odds) de presentar una condición física satisfactoria. Se concluye que las variables independientes propuestas en el modelo pueden predecir la condición física de los estudiantes de manera significativa. Además, se concluye que los principales resultados tienen significancia para la salud pública del país y expone las inequidades del sistema escolar Chileno. Palabras clave: condición física, nivel socioeconómico, IMC, regresión logística Abstract.The aim of this study is to establish a predictive model of physical condition in Chilean adolescents considering the variables Body Mass Index (BMI) and SocioEconomic Group (SEL). The BMI relates the height and weight of the individual and limits the result to a standardized table proposed by the World Health Organization (WHO), while the SEL is determined by the socioeconomic level of the school of origin. Through the variables exposed above, it is intended to establish the existing quantitative relationship and the prediction of the physical condition of 8th grade students in Chile. By using the logistic regression method in the R program, and with the database of the Physical Education Quality Measurement System (SIMCE), it is established that the chances (odds) of presenting a satisfactory physical condition for a student with a BMI above the average decrease in 90.84%, compared to a student with a BMI below the average, keeping the GSE variable under control. In the same way, the proposed model predicts that a student from the medium, medium high and high socioeconomic group have a 38.88% chance (odds) of presenting a satisfactory physical condition. It is concluded that the independent variables proposed in the model can significantly predict the physical conditi
本研究的目的是建立一个考虑身体质量指数(bmi)和社会经济群体(GSE)变量的智利青少年身体状况预测模型。bmi将个人的身高和体重联系起来，并将结果限制在世界卫生组织(who)提出的标准化表格中，而GSE则由原籍学校的社会经济地位决定。通过上述变量，我们旨在建立现有的定量关系和预测智利八年级学生的身体状况。使用logistic回归方法的R,和方案与数据库系统质量衡量体育教育(SIMCE)规定几率(的)提出一个令人满意的身体条件学生身体质量指数大于平均减少90,84%相比之下提出的一个学生,平均身体质量指数下保持GSE的变量控制。同样，提出的模型预测，来自中、中、高社会经济群体的学生表现出令人满意的身体状况的几率为38.88%。结果表明，自变量对学生的身体状况有显著的影响。本研究的目的是分析智利公立学校系统中存在的不平等现象，并分析智利公立学校系统中存在的不平等现象。关键词:身体状况，社会经济水平，bmi，逻辑回归摘要。本研究的目的是建立一个考虑身体质量指数(BMI)和社会经济群体(SEL)变量的智利青少年身体状况预测模型。BMI报告了个人的身高和体重，并将结果限制在世界卫生组织(世卫组织)提出的标准化表中，而SEL则由起源学校的社会经济水平决定。通过上述变量，目的是建立智利八年级学生的数量关系和生理状况预测。By using the regression总经理method in the R program, and with the database of the Physical Education Quality System (SIMCE计量)设立的,it is that the(的机会)of印有令人满意的Physical condition for a with a BMI在学生平均decrease in 90.84%,算不上向学生with a BMI以下平均,keeping the GSE under控制变量。同样，所提出的模型预测，来自中、中、高社会经济群体的学生有38.88%的机会(几率)表现出满意的身体状况。结果表明，该模型所提出的独立变量能显著预测学生的身体状况。此外，结论是，主要结果对国家的公共卫生具有重要意义，并暴露了智利学校制度的不平等。关键词:身体状况，社会经济水平，BMI，逻辑回归
{"title":"Nivel socioeconómico e índice de masa corporal: predictores de la condición física en estudiantes Chilenos (Socioeconomic level and Body mass index: predictors of physical condition in Chilean students)","authors":"Belén Fierro, Adolfo Reynaldo Rocuant Urzúa","doi":"10.47197/retos.v50.98479","DOIUrl":"https://doi.org/10.47197/retos.v50.98479","url":null,"abstract":"El objetivo del presente estudio es establecer un modelo predictivo de la condición física en adolescentes chilenos considerando las variables Índice de masa corporal (IMC) y grupo socioeconómico (GSE). El IMC relaciona la estatura y el peso del individuo y circunscribe el resultado a una tabla estandarizada propuesta por la Organización Mundial de la Salud (OMS), mientras que el GSE es determinado mediante el nivel socioeconómico del establecimiento escolar de procedencia. A través de las variables expuestas anteriormente se pretende establecer la relación cuantitativa existente y la predicción de la condición física de estudiantes de 8° básico en Chile. Mediante el uso del método de regresión logística en el programa R, y con la base de datos del Sistema de Medición de la Calidad de la Educación (SIMCE) de educación física, se establece que las probabilidades (odds) de presentar una condición física satisfactoria para un estudiante con un IMC superior a la media disminuyen en 90,84% en comparación con un estudiante que presenta un IMC bajo la media, manteniendo controlada la variable GSE. De la misma forma el modelo propuesto predice que un estudiante del grupo socioeconómico medio, medio alto y alto tienen un 38,88% de probabilidades (odds) de presentar una condición física satisfactoria. Se concluye que las variables independientes propuestas en el modelo pueden predecir la condición física de los estudiantes de manera significativa. Además, se concluye que los principales resultados tienen significancia para la salud pública del país y expone las inequidades del sistema escolar Chileno. \u0000Palabras clave: condición física, nivel socioeconómico, IMC, regresión logística\u0000Abstract.The aim of this study is to establish a predictive model of physical condition in Chilean adolescents considering the variables Body Mass Index (BMI) and SocioEconomic Group (SEL). The BMI relates the height and weight of the individual and limits the result to a standardized table proposed by the World Health Organization (WHO), while the SEL is determined by the socioeconomic level of the school of origin. Through the variables exposed above, it is intended to establish the existing quantitative relationship and the prediction of the physical condition of 8th grade students in Chile. By using the logistic regression method in the R program, and with the database of the Physical Education Quality Measurement System (SIMCE), it is established that the chances (odds) of presenting a satisfactory physical condition for a student with a BMI above the average decrease in 90.84%, compared to a student with a BMI below the average, keeping the GSE variable under control. In the same way, the proposed model predicts that a student from the medium, medium high and high socioeconomic group have a 38.88% chance (odds) of presenting a satisfactory physical condition. It is concluded that the independent variables proposed in the model can significantly predict the physical conditi","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80984500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A presente pesquisa apresentou como objetivo analisar a gestão de risco da Copa do Mundo da FIFA 2014 em São Paulo. Utilizou-se de uma pesquisa descritiva, de cunho qualitativa, com coleta de dados realizada em três etapas: a) análise documental; b) análise de jornais; c) entrevistas semiestruturadas com os gestores. Para a interpretação dos dados a técnica utilizada foi a análise de conteúdo. Os resultados indicaram que os riscos econômicos e financeiros, os riscos de saúde e meio ambiente, e os riscos de segurança e proteção foram mínimos. Por outro lado, os riscos políticos e governamentais, de infraestrutura, e os riscos operacionais e organizacionais foram recorrentes na gestão da Copa do Mundo da FIFA em São Paulo. Os principais achados contribuem para uma avaliação do desenvolvimento econômico, político e social dos megaeventos esportivos e podem instigar novas pesquisas em edições futuras. Palavras-chave: Políticas Públicas. Gestão. Megaeventos Esportivos. Legado. Esportes.
{"title":"Gestão de Risco da Copa do Mundo da FIFA Brasil 2014 em São Paulo","authors":"Dirceu Santos Silva, Luana Carla André, Silvia Cristina Franco Amaral","doi":"10.47197/retos.v50.98748","DOIUrl":"https://doi.org/10.47197/retos.v50.98748","url":null,"abstract":"A presente pesquisa apresentou como objetivo analisar a gestão de risco da Copa do Mundo da FIFA 2014 em São Paulo. Utilizou-se de uma pesquisa descritiva, de cunho qualitativa, com coleta de dados realizada em três etapas: a) análise documental; b) análise de jornais; c) entrevistas semiestruturadas com os gestores. Para a interpretação dos dados a técnica utilizada foi a análise de conteúdo. Os resultados indicaram que os riscos econômicos e financeiros, os riscos de saúde e meio ambiente, e os riscos de segurança e proteção foram mínimos. Por outro lado, os riscos políticos e governamentais, de infraestrutura, e os riscos operacionais e organizacionais foram recorrentes na gestão da Copa do Mundo da FIFA em São Paulo. Os principais achados contribuem para uma avaliação do desenvolvimento econômico, político e social dos megaeventos esportivos e podem instigar novas pesquisas em edições futuras.\u0000Palavras-chave: Políticas Públicas. Gestão. Megaeventos Esportivos. Legado. Esportes. ","PeriodicalId":52896,"journal":{"name":"Retos de la Direccion","volume":"117 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74287656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-18DOI: 10.47197/retos.v50.98542
Moisés Falces Prieto, Javier Raya González, Eduardo Sáez de Villarreal Sáez, Ricardo Martín Moya, Samuel López Mariscal, Francisco Tomás González Férnandez
Objective: The objective of this study was to analyze the effect of playing several friendly matches on consecutive days affects neuromuscular fatigue evaluated with countermovement jump (CMJ), session rate of perceived effort (sRPE) and wellness in young male soccer players. Participants: Forty-four young male soccer players from Under 16 (U16) (N= 23; age: 14.70 ± 0.48 years) and U19 (N= 19; age: 17.63 ± 0.52 years) participated in this study. Method: The evaluation of CMJ and Wellness was carried out pre-and post-match. sRPE was recorded 30 minutes after the end of each game. Effect sizes (ES) were calculated using Cohen’s and statistical significance was set at p < 0.05. Results: [U16 group]: differences between CMJ values after the last match and first (p < 0.001) and second (p < 0.001) matches. Differences in fatigue, soreness and stress (p<0.05) were observed. [U19 group]: Differences in CMJ were observed when baseline values were compared with post-match values (p < 0.001) and also when the last match were compared to the first (p < 0.001) and the second (p < 0.001) matches. We only noticed differences between the second and third matches were observed in sleep, stress and humor variables (p < 0.05). Conclusion: In this scenario of competitive tournaments in young players, it is important for fitness coaches to propose practical solutions for reducing the accumulation of fatigue, since this could influence the state of well-being and physical performance of players, and the possible increase on injuries. Key words: Soccer, Muscle Fatigue, Questionarie, Evaluation, Intensity Workload.
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