Pub Date : 2021-01-01DOI: 10.1590/1980-0037.2021v23e78044
V. H. S. Rezende, D. Borba, Lucas Augusto de Souza, S. F. Chaves, M. H. A. Pinheiro, H. M. Costa, D. Coelho, Rauno Álvaro de Paula Simola, Carlos Magno Amaral Costa, A. B. Gadelha, J. B. Ferreira Júnior
Abstract This study aimed to evaluate the effects of cumulative school soccer matches separated by 24-h or 48-h intervals on the recovery status of U-19 players. Thirty-four school athletes (17.6 ± 1.1 years) who played in an U-19 school soccer competition (composed of one group with four teams and another group with three teams, followed by semifinals and final) were examined before three matches, which lasted 70 min. Seventeen athletes had a 24-h rest interval between each match (GGG group), while 18 athletes had a 48-h rest interval between the second and third matches (GG48hG group). Total Quality Recovery, countermovement jump, 10-m sprint, and maximum lumbar isometric strength were measured. The internal load of each match was calculated by the product of the session Rating of Perceived Exertion and match time. There was a 22% reduction in Total Quality Recovery (p< 0.001) and 12% in 10-m sprint performance (p< 0.001) before the third match in the GGG group, while the GG48hG group showed no changes for the same variables (p> 0.05). The countermovement jump decreased before the second match in both groups (GGG= 12% and GG48hG= 10%; p< 0.001), with no difference between groups (p> 0.05). In addition, both groups showed no changes in the isometric strength or the internal load match over the games (p> 0.05). Despite not providing complete muscle recovery, a 48-h interval between the second and third matches seems to have minimized the reduction of muscle performance due to consecutive matches.
{"title":"Effects of cumulative school soccer matches separated by 24-h or 48-h intervals on physical recovery status of U-19 players","authors":"V. H. S. Rezende, D. Borba, Lucas Augusto de Souza, S. F. Chaves, M. H. A. Pinheiro, H. M. Costa, D. Coelho, Rauno Álvaro de Paula Simola, Carlos Magno Amaral Costa, A. B. Gadelha, J. B. Ferreira Júnior","doi":"10.1590/1980-0037.2021v23e78044","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e78044","url":null,"abstract":"Abstract This study aimed to evaluate the effects of cumulative school soccer matches separated by 24-h or 48-h intervals on the recovery status of U-19 players. Thirty-four school athletes (17.6 ± 1.1 years) who played in an U-19 school soccer competition (composed of one group with four teams and another group with three teams, followed by semifinals and final) were examined before three matches, which lasted 70 min. Seventeen athletes had a 24-h rest interval between each match (GGG group), while 18 athletes had a 48-h rest interval between the second and third matches (GG48hG group). Total Quality Recovery, countermovement jump, 10-m sprint, and maximum lumbar isometric strength were measured. The internal load of each match was calculated by the product of the session Rating of Perceived Exertion and match time. There was a 22% reduction in Total Quality Recovery (p< 0.001) and 12% in 10-m sprint performance (p< 0.001) before the third match in the GGG group, while the GG48hG group showed no changes for the same variables (p> 0.05). The countermovement jump decreased before the second match in both groups (GGG= 12% and GG48hG= 10%; p< 0.001), with no difference between groups (p> 0.05). In addition, both groups showed no changes in the isometric strength or the internal load match over the games (p> 0.05). Despite not providing complete muscle recovery, a 48-h interval between the second and third matches seems to have minimized the reduction of muscle performance due to consecutive matches.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"09 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86214730","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e74548
Ramiro Marques Inchauspe, Pablo Morales Barbian, Gregório Aguiar Lélis, Flávia Renata de Almeida, A. Vaquera
abstract The aim of this study was to examine the physiological demands of seven referees during a national basketball competition. We recorded heart rate (HR), relative exercise intensity as a percentage of age – predicted maximum HR (HRmax), proportion of playing time within the exercise intensity categories defined by the ACSM during each of the tournament matches for each referee per period, as well as the entire game. None of the variables shows significant differences between periods. Based on a format of three referees per match, referees worked with an average HR of 150 bpm (range 110-181 bpm) for each quarter of the match, which equals a relative intensity> 70% of HRmax for most (∼76%) of each quarter. Other studies will assist in developing appropriate training programs for elite basketball referees to maintain and / or maximize performance.
{"title":"Physiological stress of basketball referees during a national competition","authors":"Ramiro Marques Inchauspe, Pablo Morales Barbian, Gregório Aguiar Lélis, Flávia Renata de Almeida, A. Vaquera","doi":"10.1590/1980-0037.2021v23e74548","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e74548","url":null,"abstract":"abstract The aim of this study was to examine the physiological demands of seven referees during a national basketball competition. We recorded heart rate (HR), relative exercise intensity as a percentage of age – predicted maximum HR (HRmax), proportion of playing time within the exercise intensity categories defined by the ACSM during each of the tournament matches for each referee per period, as well as the entire game. None of the variables shows significant differences between periods. Based on a format of three referees per match, referees worked with an average HR of 150 bpm (range 110-181 bpm) for each quarter of the match, which equals a relative intensity> 70% of HRmax for most (∼76%) of each quarter. Other studies will assist in developing appropriate training programs for elite basketball referees to maintain and / or maximize performance.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80133739","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e83465
S. Rocha, Manuela Alves dos Santos, Iasmim de Santana Meira Santos, Clarice Alves dos Santos, Mariana Alves dos Santos, Maria Luiza Oliveira Silva, G. Furtado, Hector Luiz Rodrigues Munaro
Abstract Frailty is characterized as a set of factors related to the body structure that lead the subject to a process of physical vulnerability, increasing their dependence. The study aims to investigate the aggregation of factors related to physical frailty (PF) in elderly residents of a city with a low Human Development Index (HDI). This is a cross-sectional study carried out in the city of Ibicuí, state of Bahia, Brazil, and including a random 270 elderly people aged ≥ 60 years. The physical frailty condition was identified according to the criteria proposed by Fried and collaborators. In the data analysis, descriptive statistics, cluster analysis, and multinominal logistic regression procedures were used. The highest prevalence of aggregation was identified when the four risk factors were combined: weight loss, strength, walking speed and physical activity levels (O/E = 4.36; CI = 4.04 - 4.68). It was identified that older people (80 years old or more) with a lower level of education (unlettered) were more likely to have three or more risk factors for physical frailty (p <0.05). As for sociodemographic variables, those who were older and had lower levels of education were more likely to have three or more risk factors. The development of actions that encourage a healthier lifestyle to favor the prevention and treatment of physical frailty, as well as to increase health literacy and knowledge, may reduce the problems related to this condition in older adults, mainly thinking about the next generations.
{"title":"Cluster of factors associated with physical frailty in community-dwelling elderly people","authors":"S. Rocha, Manuela Alves dos Santos, Iasmim de Santana Meira Santos, Clarice Alves dos Santos, Mariana Alves dos Santos, Maria Luiza Oliveira Silva, G. Furtado, Hector Luiz Rodrigues Munaro","doi":"10.1590/1980-0037.2021v23e83465","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e83465","url":null,"abstract":"Abstract Frailty is characterized as a set of factors related to the body structure that lead the subject to a process of physical vulnerability, increasing their dependence. The study aims to investigate the aggregation of factors related to physical frailty (PF) in elderly residents of a city with a low Human Development Index (HDI). This is a cross-sectional study carried out in the city of Ibicuí, state of Bahia, Brazil, and including a random 270 elderly people aged ≥ 60 years. The physical frailty condition was identified according to the criteria proposed by Fried and collaborators. In the data analysis, descriptive statistics, cluster analysis, and multinominal logistic regression procedures were used. The highest prevalence of aggregation was identified when the four risk factors were combined: weight loss, strength, walking speed and physical activity levels (O/E = 4.36; CI = 4.04 - 4.68). It was identified that older people (80 years old or more) with a lower level of education (unlettered) were more likely to have three or more risk factors for physical frailty (p <0.05). As for sociodemographic variables, those who were older and had lower levels of education were more likely to have three or more risk factors. The development of actions that encourage a healthier lifestyle to favor the prevention and treatment of physical frailty, as well as to increase health literacy and knowledge, may reduce the problems related to this condition in older adults, mainly thinking about the next generations.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"135 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88274008","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e82866
Vanessa Teixeira da Solidade, Victor Matheus Santos do Nascimento, Davi Pereira Monte Oliveira, Michele de Souza Ribas, R. A. C. Sampaio, R. J. S. Silva
ABSTRACT The aim of this study was to identify evidence regarding associations between School Physical Activity (PA) and Mental Health (MH) in Brazilian school-aged adolescents. This is a systematic review study. Studies were selected in Portuguese and English and identified by a systematic search in six electronic databases: PubMed, Web of Science, SPORTDiscus / Ebsco, ScIELO, ERIC, and LILACS, which comprised publications until 2019. Inclusion criteria were: studies with cohort, descriptive, cross-sectional or qualitative design; performed with children and adolescents; studies that analyzed the relationship between PA and MH; studies that investigated adolescents who practiced PA in schools; studies carried out in Brazil; and studies that reached minimum of 60% of methodological quality criteria according to STROBE. Physical education, as curricular activity in basic education, has protective effect on MH in the school setting. In addition, more than 300 min/week of PA was positively associated with MH; while associations between PA and excessive TV time; social isolation; and body weight dissatisfaction were negatively associated. School PA is positively associated with MH as it promotes physical and psychological well-being, impacting on the reduction of insomnia rates, attenuating loneliness and improving physical appearance.
本研究的目的是确定巴西学龄青少年学校体育活动(PA)和心理健康(MH)之间关联的证据。这是一项系统回顾研究。研究以葡萄牙语和英语选择，并通过六个电子数据库的系统搜索进行鉴定:PubMed、Web of Science、SPORTDiscus / Ebsco、ScIELO、ERIC和LILACS，其中包括截至2019年的出版物。纳入标准为:队列、描述性、横断面或定性设计的研究;与儿童和青少年一起进行;分析PA与MH关系的研究;调查了在学校里练习PA的青少年的研究;在巴西进行的研究;以及根据STROBE达到至少60%方法学质量标准的研究。体育作为基础教育中的课程活动，在学校环境中对儿童健康有保护作用。此外，超过300 min/周的PA与MH呈正相关;而PA与过多的电视时间之间的关系;社会隔离;对体重不满意是负相关的。学校PA与MH呈正相关，因为它促进了身心健康，影响了失眠率的降低，减轻了孤独感，改善了外表。
{"title":"School physical activity and mental health in school-aged Brazilian adolescents: a systematic review","authors":"Vanessa Teixeira da Solidade, Victor Matheus Santos do Nascimento, Davi Pereira Monte Oliveira, Michele de Souza Ribas, R. A. C. Sampaio, R. J. S. Silva","doi":"10.1590/1980-0037.2021v23e82866","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e82866","url":null,"abstract":"ABSTRACT The aim of this study was to identify evidence regarding associations between School Physical Activity (PA) and Mental Health (MH) in Brazilian school-aged adolescents. This is a systematic review study. Studies were selected in Portuguese and English and identified by a systematic search in six electronic databases: PubMed, Web of Science, SPORTDiscus / Ebsco, ScIELO, ERIC, and LILACS, which comprised publications until 2019. Inclusion criteria were: studies with cohort, descriptive, cross-sectional or qualitative design; performed with children and adolescents; studies that analyzed the relationship between PA and MH; studies that investigated adolescents who practiced PA in schools; studies carried out in Brazil; and studies that reached minimum of 60% of methodological quality criteria according to STROBE. Physical education, as curricular activity in basic education, has protective effect on MH in the school setting. In addition, more than 300 min/week of PA was positively associated with MH; while associations between PA and excessive TV time; social isolation; and body weight dissatisfaction were negatively associated. School PA is positively associated with MH as it promotes physical and psychological well-being, impacting on the reduction of insomnia rates, attenuating loneliness and improving physical appearance.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91232557","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e83464
Eduardo Rossato de Victo, D. Solé, Gerson Ferrari
abstract – The aim of this study was to update a systematic review on the relationship between the environment and physical activity among Brazilian children and adolescents. The search for articles for this review was performed in the MEDLINE, LILACS / BIREME, and SCIELO databases. For this update, only articles published in 2018 and 2019 were used. Descriptors were defined in English and Portuguese. The Boolean used for the advanced search was used, with 3 main blocks: environment, physical activity, and population. Additional filters were used in accordance with the structure of a database. In all, 5 articles were included in this systematic review, 4 with a population-based sample and 1 with a school-based sample. Among the selected studies, 4 were carried out in the southern region of Brazil (2 in Santa Catarina; 1 in Rio Grande do Sul; 1 in Paraná) and the other article was carried out with a national sample. The research period ranged between 2012 and 2017, with a sample size ranging from 38 volunteers to 102,072 participants. The environmental indicators found were road safety, the existence and use of spaces for the practice of physical activity, the characteristics of the school, and the possibility of practice in the school environment. It was concluded that environmental indicators can enhance the practice of physical activity among young Brazilians, requiring public policies that develop environmental projects to promote physical activity.
{"title":"Systematic review of the community environment for physical activity in young people - an update to the Report Card Brazil","authors":"Eduardo Rossato de Victo, D. Solé, Gerson Ferrari","doi":"10.1590/1980-0037.2021v23e83464","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e83464","url":null,"abstract":"abstract – The aim of this study was to update a systematic review on the relationship between the environment and physical activity among Brazilian children and adolescents. The search for articles for this review was performed in the MEDLINE, LILACS / BIREME, and SCIELO databases. For this update, only articles published in 2018 and 2019 were used. Descriptors were defined in English and Portuguese. The Boolean used for the advanced search was used, with 3 main blocks: environment, physical activity, and population. Additional filters were used in accordance with the structure of a database. In all, 5 articles were included in this systematic review, 4 with a population-based sample and 1 with a school-based sample. Among the selected studies, 4 were carried out in the southern region of Brazil (2 in Santa Catarina; 1 in Rio Grande do Sul; 1 in Paraná) and the other article was carried out with a national sample. The research period ranged between 2012 and 2017, with a sample size ranging from 38 volunteers to 102,072 participants. The environmental indicators found were road safety, the existence and use of spaces for the practice of physical activity, the characteristics of the school, and the possibility of practice in the school environment. It was concluded that environmental indicators can enhance the practice of physical activity among young Brazilians, requiring public policies that develop environmental projects to promote physical activity.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82996613","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e82645
K. Silva, Giseli Minatto, A. S. Bandeira, P. Santos, A. C. D. Sousa, V. B. Barbosa Filho
Abstract This review updated data on sedentary behavior in Brazilian children and adolescents for the Brazil’s Report Card 4.0. The searching was carried out in eight databases (PubMed, Scopus, Web of Science, LILACS, SPORTDiscus, BIREME, Scielo, and Google Scholar), based on the the following criteria: original research; samples including Brazilian children and adolescents; to be a observational survey with the prevalence of at least one component of sedentary behavior. In this updated review were included 118 studies (corresponding to 159 papers), being 71 studies (104 papers) previously reviewed in the Report Card 3.0 and 47 studies (55 papers) found in update from 2018 to 2019. Screen time (34.7%) and TV viewing (28.2%) remains the most investigated components, however, two studies investigated cell phone use, and there was an increase in other types of sedentary behavior such as sitting time (from 9% to 25.6%). We found only four studies involving pre-scholars, but four of them covered almost all age groups. Self-reported questionnaire was the instrument more used; however, increased the studies using accelerometers (from 2 to 8 studies). The cut-off point more frequent was 2 hours/day (47.5%), but the use of other measures doubled. Almost 70% of the studies reported that less than 50% (general range: 9.4% to 97.7%) of individuals had < 2 hours/day of sedentary behavior. The updated review found few studies with prescholars and children; using validated instruments; using accelerometers, with standardization of cutoff points, and prevalences very close to what was observed in the previous review.
摘要:本综述更新了巴西儿童和青少年在巴西报告卡4.0中的久坐行为数据。检索在8个数据库(PubMed、Scopus、Web of Science、LILACS、SPORTDiscus、BIREME、Scielo和Google Scholar)中进行，基于以下标准:原创研究;包括巴西儿童和青少年在内的样本;做一项观察性调查，调查久坐行为的至少一个组成部分的普遍性。在本次更新的综述中，纳入了118项研究(对应159篇论文)，其中71项研究(104篇论文)先前在报告卡3.0中综述，47项研究(55篇论文)在2018年至2019年更新中发现。看屏幕的时间(34.7%)和看电视的时间(28.2%)仍然是被调查最多的因素，然而，两项研究调查了手机的使用，其他类型的久坐行为，如坐着的时间(从9%增加到25.6%)。我们只发现了四项涉及学前教育的研究，但其中四项几乎涵盖了所有年龄组。自我报告问卷是使用较多的工具;然而，使用加速度计的研究增加了(从2个增加到8个)。分界点更频繁为每天2小时(47.5%)，但其他措施的使用增加了一倍。几乎70%的研究报告说，不到50%(一般范围:9.4%到97.7%)的人每天坐着的时间少于2小时。最新的综述发现，针对学龄前儿童的研究很少;使用经过验证的仪器;使用加速度计，标准化的截止点，患病率非常接近于在之前的审查中观察到的。
{"title":"Sedentary behavior in children and adolescents: an update of the systematic review of the Brazil’s Report Card","authors":"K. Silva, Giseli Minatto, A. S. Bandeira, P. Santos, A. C. D. Sousa, V. B. Barbosa Filho","doi":"10.1590/1980-0037.2021v23e82645","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e82645","url":null,"abstract":"Abstract This review updated data on sedentary behavior in Brazilian children and adolescents for the Brazil’s Report Card 4.0. The searching was carried out in eight databases (PubMed, Scopus, Web of Science, LILACS, SPORTDiscus, BIREME, Scielo, and Google Scholar), based on the the following criteria: original research; samples including Brazilian children and adolescents; to be a observational survey with the prevalence of at least one component of sedentary behavior. In this updated review were included 118 studies (corresponding to 159 papers), being 71 studies (104 papers) previously reviewed in the Report Card 3.0 and 47 studies (55 papers) found in update from 2018 to 2019. Screen time (34.7%) and TV viewing (28.2%) remains the most investigated components, however, two studies investigated cell phone use, and there was an increase in other types of sedentary behavior such as sitting time (from 9% to 25.6%). We found only four studies involving pre-scholars, but four of them covered almost all age groups. Self-reported questionnaire was the instrument more used; however, increased the studies using accelerometers (from 2 to 8 studies). The cut-off point more frequent was 2 hours/day (47.5%), but the use of other measures doubled. Almost 70% of the studies reported that less than 50% (general range: 9.4% to 97.7%) of individuals had < 2 hours/day of sedentary behavior. The updated review found few studies with prescholars and children; using validated instruments; using accelerometers, with standardization of cutoff points, and prevalences very close to what was observed in the previous review.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85616213","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e76311
T. B. Fretta, Leonessa Boing, Francine Stein, Larissa dos Santos, A. Guimarães
ABSTRACT The purpose of this randomized clinical trial was to analyze the effects of 16 weeks of mat Pilates method intervention in self-esteem and depressive symptoms in women with breast cancer undergoing hormone therapy. Thirty-four women were randomized in Pilates group (PG) (n=18) and control group (CG) (n=16). The intervention occurs for 16 weeks, three times per week for 60 minutes each session (light to very hard intensity according to BORG scale). The CG received three educational sessions and was invited to maintain their routine activities. The data collection took place at the baseline and post-intervention. A questionnaire was applied including Self-Esteem Scale and the Beck Depression Inventory. Anova Two way with repeated measures and Sydak comparison test was used to analyze the effects in the variables after the 16 weeks intervention. Two types of analysis were performed after the intervention, in the analysis by intention to treat PG (n=18) the self-esteem variable showed a significant result (p=0.011) and in the analysis by PG protocol (n=11) (p=0.013). The depressive symptoms did not demonstrate significant improvements after the intervention. Control group did not present any significant changes during the time of the study. The 16 weeks of PG was an effective intervention to improve self-esteem of women with breast cancer undergoing hormone therapy.
{"title":"Improved self-esteem after mat Pilates method intervention in breast cancer women undergoing hormone therapy: randomized clinical trial pilot study","authors":"T. B. Fretta, Leonessa Boing, Francine Stein, Larissa dos Santos, A. Guimarães","doi":"10.1590/1980-0037.2021v23e76311","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e76311","url":null,"abstract":"ABSTRACT The purpose of this randomized clinical trial was to analyze the effects of 16 weeks of mat Pilates method intervention in self-esteem and depressive symptoms in women with breast cancer undergoing hormone therapy. Thirty-four women were randomized in Pilates group (PG) (n=18) and control group (CG) (n=16). The intervention occurs for 16 weeks, three times per week for 60 minutes each session (light to very hard intensity according to BORG scale). The CG received three educational sessions and was invited to maintain their routine activities. The data collection took place at the baseline and post-intervention. A questionnaire was applied including Self-Esteem Scale and the Beck Depression Inventory. Anova Two way with repeated measures and Sydak comparison test was used to analyze the effects in the variables after the 16 weeks intervention. Two types of analysis were performed after the intervention, in the analysis by intention to treat PG (n=18) the self-esteem variable showed a significant result (p=0.011) and in the analysis by PG protocol (n=11) (p=0.013). The depressive symptoms did not demonstrate significant improvements after the intervention. Control group did not present any significant changes during the time of the study. The 16 weeks of PG was an effective intervention to improve self-esteem of women with breast cancer undergoing hormone therapy.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78734364","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e78122
R. E. Santo, L. Filippin, P. Lora, R. Xavier
Abstract Our objective was to adjust and validate predictive equations for appendicular skeletal muscle mass (ASM) in patients with Rheumatoid Arthritis (RA). Whole-body DXA data in 90 RA patients were used for measurement of ASM (kg). The prediction equation anthropometric for muscle mass proposed by Lee et al was used to generate estimates of ASM. Appendicular skeletal muscle mass index (ASMI, kg/m2) was calculated. Frequency analysis, Paired student's t-test, Linear regression, Pearson correlation, Intraclass correlation coefficients, and Bland-Altman scatter were performed. The statistical significance considered was p<0.05. Lee’s equation was overestimated by 30% when compared with ASMI by DXA. When stratified by nutritional status, Lee’s equation overestimated the ASMI by 30% in overweight patients and by 50% in obese patients when compared with DXA (p<0.05). These adjusted equations estimated values for ASMI were closer to those obtained by DXA than those estimated by the original Lee’s equation (p<0.05). This greater concordance was confirmed by the observed interclass correlation coefficients and by Bland-Altman scatter graphs. In conclusion, the prediction of muscle mass in RA patients may be performed with equations that consider the nutritional status of patients.
{"title":"Development of new adjusted equations to estimate the skeletal muscle mass stratified by nutritional status for patients with rheumatoid arthritis: a methodological study","authors":"R. E. Santo, L. Filippin, P. Lora, R. Xavier","doi":"10.1590/1980-0037.2021v23e78122","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e78122","url":null,"abstract":"Abstract Our objective was to adjust and validate predictive equations for appendicular skeletal muscle mass (ASM) in patients with Rheumatoid Arthritis (RA). Whole-body DXA data in 90 RA patients were used for measurement of ASM (kg). The prediction equation anthropometric for muscle mass proposed by Lee et al was used to generate estimates of ASM. Appendicular skeletal muscle mass index (ASMI, kg/m2) was calculated. Frequency analysis, Paired student's t-test, Linear regression, Pearson correlation, Intraclass correlation coefficients, and Bland-Altman scatter were performed. The statistical significance considered was p<0.05. Lee’s equation was overestimated by 30% when compared with ASMI by DXA. When stratified by nutritional status, Lee’s equation overestimated the ASMI by 30% in overweight patients and by 50% in obese patients when compared with DXA (p<0.05). These adjusted equations estimated values for ASMI were closer to those obtained by DXA than those estimated by the original Lee’s equation (p<0.05). This greater concordance was confirmed by the observed interclass correlation coefficients and by Bland-Altman scatter graphs. In conclusion, the prediction of muscle mass in RA patients may be performed with equations that consider the nutritional status of patients.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"14 2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87030823","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 : 2021-01-01DOI: 10.1590/1980-0037.2021v23e83277
R. R. V. Silva, V. Bastos, Geane Hellen Leal Mota, Gabriel Oliveira Mota, N. S. S. E. Silva, M. Silveira, M. Brito, L. Pinho, D. Haikal
Abstract - The aim of the study was to verify the prevalence and factors associated with active transport to work among public basic education teachers in the state of Minas Gerais. An epidemiological survey of the websurvey type was carried out with teachers from the state public system of basic education in Minas Gerais. The collection took place from August to September 2020 via digital form. The dependent variable was active transport to work and the crude; and adjusted Poisson Regression was used. 15,641 teachers participated in the study, of which, 26.1% were actively commuting to work. There was a higher prevalence among women (PR=1.08; 95%CI 1.01; 1.17), aged 41 to 59 years (PR=1.20; 95%CI 1.12;1.28), from the urban area (PR=1.51; 95%CI 1.37;1.66), with lower family income (PR=1.75; 95%CI 1.48;1.93), those with working time higher than 20 years (PR=1.27; 95%CI 1.19;1.35), who work as teachers for up to 39 hours per week (PR=1.15; 95%CI 1.06;1.25), with eutrophic weight (PR=1.09; 95%CI 1.02;1.17) and those who practiced physical activity 5 times or more a week (PR=1.25; 95%CI 1.15;1.36). The results showed that there is a significant prevalence of teachers who do not carry out active transport to work. The highest prevalence of active transport to work was significantly associated with several variables, among which the census area and family income. Incentives are needed to promote active transportation among teachers.
{"title":"Active commuting to work among teachers of public basic education of the state of Minas Gerais","authors":"R. R. V. Silva, V. Bastos, Geane Hellen Leal Mota, Gabriel Oliveira Mota, N. S. S. E. Silva, M. Silveira, M. Brito, L. Pinho, D. Haikal","doi":"10.1590/1980-0037.2021v23e83277","DOIUrl":"https://doi.org/10.1590/1980-0037.2021v23e83277","url":null,"abstract":"Abstract - The aim of the study was to verify the prevalence and factors associated with active transport to work among public basic education teachers in the state of Minas Gerais. An epidemiological survey of the websurvey type was carried out with teachers from the state public system of basic education in Minas Gerais. The collection took place from August to September 2020 via digital form. The dependent variable was active transport to work and the crude; and adjusted Poisson Regression was used. 15,641 teachers participated in the study, of which, 26.1% were actively commuting to work. There was a higher prevalence among women (PR=1.08; 95%CI 1.01; 1.17), aged 41 to 59 years (PR=1.20; 95%CI 1.12;1.28), from the urban area (PR=1.51; 95%CI 1.37;1.66), with lower family income (PR=1.75; 95%CI 1.48;1.93), those with working time higher than 20 years (PR=1.27; 95%CI 1.19;1.35), who work as teachers for up to 39 hours per week (PR=1.15; 95%CI 1.06;1.25), with eutrophic weight (PR=1.09; 95%CI 1.02;1.17) and those who practiced physical activity 5 times or more a week (PR=1.25; 95%CI 1.15;1.36). The results showed that there is a significant prevalence of teachers who do not carry out active transport to work. The highest prevalence of active transport to work was significantly associated with several variables, among which the census area and family income. Incentives are needed to promote active transportation among teachers.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88288659","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 : 2021-01-01DOI: 10.1590/1980-0037.2021V23E75863
Mónica Ferreira, M. Camões, R. Lima, Rui Silva, H. Castro, Bruno Mendes, P. Bezerra, F. Clemente
Abstract The aims of this study were: (i) to describe weekly variations of acute load (AL), acute:chronic workload ratio, delayed onset muscle soreness (DOMS), and fatigue; (ii) to analyze variations of weekly workload and well-being in three periods of the season (P1, P2, and P3); and (iii) to analyze the relationships between workload and well-being measures. Fifteen professional basketball players from a first-league European club were monitored throughout the season using the CR-10 Borg scale and the Hooper questionnaire. Weekly AL and acute:chronic workload ratio (ACWR) were weekly calculated for monitoring of the internal load. In addition, DOMS and fatigue values were weekly calculated. Greater AL, DOMS, and fatigue values were found during the early season, and the highest ACWR value was found during the second period. Overall, AL presented large correlations with DOMS (r=0.60) and fatigue (r=0.62). The results of this study indicate that load is higher in the first period and then decreases throughout the season. The results also showed that AL is more closely related to well-being parameters than ACWR.
{"title":"Variations of workload and well-being measures across a professional basketball season","authors":"Mónica Ferreira, M. Camões, R. Lima, Rui Silva, H. Castro, Bruno Mendes, P. Bezerra, F. Clemente","doi":"10.1590/1980-0037.2021V23E75863","DOIUrl":"https://doi.org/10.1590/1980-0037.2021V23E75863","url":null,"abstract":"Abstract The aims of this study were: (i) to describe weekly variations of acute load (AL), acute:chronic workload ratio, delayed onset muscle soreness (DOMS), and fatigue; (ii) to analyze variations of weekly workload and well-being in three periods of the season (P1, P2, and P3); and (iii) to analyze the relationships between workload and well-being measures. Fifteen professional basketball players from a first-league European club were monitored throughout the season using the CR-10 Borg scale and the Hooper questionnaire. Weekly AL and acute:chronic workload ratio (ACWR) were weekly calculated for monitoring of the internal load. In addition, DOMS and fatigue values were weekly calculated. Greater AL, DOMS, and fatigue values were found during the early season, and the highest ACWR value was found during the second period. Overall, AL presented large correlations with DOMS (r=0.60) and fatigue (r=0.62). The results of this study indicate that load is higher in the first period and then decreases throughout the season. The results also showed that AL is more closely related to well-being parameters than ACWR.","PeriodicalId":38989,"journal":{"name":"Revista Brasileira de Cineantropometria e Desempenho Humano","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86603894","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}
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