Ciprian Glazer, A. Nagel, Tiberiu Puta, M. Domokos, Hans-Eric Reitmayer, Vlad Nicoară, Nicolae-Adrian Jurjiu, S. Mirica
Abstract Aim and purpose: It has been widely accepted in the athletic community that altitude training can increase performance at sea level, therefore this study aims to analyze the influence of altitude training on the manifestation of muscle strength in the lower limbs and aerobic endurance in students participating at in-depth training course in a branch of sports- skiing, on the “living high-training high” model. Material: This study included 9 students from the Physical Education and Sports Faculty of Timisoara, who took the in-depth training course in a branch of sports- skiing, taking part in the program and activities specific to this course, as well as in the training carried out at altitude. Method: The batch was evaluated in two moments (T0 and T1), using the following assessment tests: Yo -Yo, Roman seat in isometry, high jump evaluated via the OPTOJUMP device, long jump test. The data was processed in Excel (v2205) and the statistical processing was performed using the Student T-test. It was considered that the results are statistically significant for values of p <0.05. Results: The progress recorded was quantified by normalizing the absolute values and was expresse d as a percentage as follows: Yo-Yo= -1% ± 0.08 STD; RS= + 168% ± 1.26STD; HJ-Squat Jump= -4% ± 0.16STD; HJ- countermovement jump= -2% ± 0.14STD; HJ- countermovement jump-free arms = + 2% ± 0.14STD; LJ= + 6% ± 0.04STD; LJ SLJ R= + 9% ± 0.08STD; LJ SLJ L= + 10% ± 0.08STD. Conclusions: From the evaluations performed at sea level, at T0 and T1, a noticeable improvement in the muscular strength of the lower limbs has resulted via the following tests: the Roman seat in isometry, long jump with bilateral support, long jump with unilateral support on either the left or right side; registering a significant statistical (p). However, there was no significant improvement noticed on the rest of the tests.
{"title":"The influence of altitude training on the manifestation of muscle force in the lower limbs and aerobic endurance on students specializing in ski","authors":"Ciprian Glazer, A. Nagel, Tiberiu Puta, M. Domokos, Hans-Eric Reitmayer, Vlad Nicoară, Nicolae-Adrian Jurjiu, S. Mirica","doi":"10.2478/tperj-2022-0005","DOIUrl":"https://doi.org/10.2478/tperj-2022-0005","url":null,"abstract":"Abstract Aim and purpose: It has been widely accepted in the athletic community that altitude training can increase performance at sea level, therefore this study aims to analyze the influence of altitude training on the manifestation of muscle strength in the lower limbs and aerobic endurance in students participating at in-depth training course in a branch of sports- skiing, on the “living high-training high” model. Material: This study included 9 students from the Physical Education and Sports Faculty of Timisoara, who took the in-depth training course in a branch of sports- skiing, taking part in the program and activities specific to this course, as well as in the training carried out at altitude. Method: The batch was evaluated in two moments (T0 and T1), using the following assessment tests: Yo -Yo, Roman seat in isometry, high jump evaluated via the OPTOJUMP device, long jump test. The data was processed in Excel (v2205) and the statistical processing was performed using the Student T-test. It was considered that the results are statistically significant for values of p <0.05. Results: The progress recorded was quantified by normalizing the absolute values and was expresse d as a percentage as follows: Yo-Yo= -1% ± 0.08 STD; RS= + 168% ± 1.26STD; HJ-Squat Jump= -4% ± 0.16STD; HJ- countermovement jump= -2% ± 0.14STD; HJ- countermovement jump-free arms = + 2% ± 0.14STD; LJ= + 6% ± 0.04STD; LJ SLJ R= + 9% ± 0.08STD; LJ SLJ L= + 10% ± 0.08STD. Conclusions: From the evaluations performed at sea level, at T0 and T1, a noticeable improvement in the muscular strength of the lower limbs has resulted via the following tests: the Roman seat in isometry, long jump with bilateral support, long jump with unilateral support on either the left or right side; registering a significant statistical (p). However, there was no significant improvement noticed on the rest of the tests.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115199274","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}
Călin Vutan, A. Totorean, J. Pătrașcu, Ana-Maria Vutan, M. Oravițan
Abstract Purpose: The recovery of periarticular muscles plays a very important in the functional recovery after total hip arthroplasty. This recovery can be optimized by using transcutaneous electrical nerve stimulation (TENS) in addition to recovery exercises. This survey aims to prove the beneficial effects of electrical stimulation in the early recovery of patients with hip prosthesis. Material and method: Searches in 4 databases (PubMed, Google Scholar, Web of Science and ResearchGate) have led to the identification of 38 articles as follows: in PubMed - 5, in Google Scholar - 18, in Web of Science - 11, in ResearchGate – 4. Results: The use of TENS in the early recovery stage after hip arthroplasty is relatively little covered in the literature. Of all the articles studied 4 articles meet the inclusion criteria. The beneficial effects of applying TENS on atrophied muscles are: increased muscle strength, decreased edema, and improved functionality. Conclusions: Although it cannot be recommended as the only treatment method in the early recovery stage after hip arthroplasty, in combination with physical exercises, applying TENS immediately after surgery may help repair atrophied muscles.
摘要目的:关节周围肌肉的恢复在全髋关节置换术后的功能恢复中起着非常重要的作用。这种恢复可以通过使用经皮神经电刺激(TENS)和恢复练习来优化。本研究旨在证明电刺激对人工髋关节患者早期康复的有益作用。材料和方法:在4个数据库(PubMed, Google Scholar, Web of Science和ResearchGate)中检索到38篇文章，结果如下:PubMed - 5, Google Scholar - 18, Web of Science - 11, ResearchGate - 4。结果:在髋关节置换术后早期恢复阶段使用TENS的文献报道相对较少。在所有研究的文章中，有4篇文章符合纳入标准。应用TENS对萎缩肌肉的有益效果是:增加肌肉力量，减少水肿，改善功能。结论:虽然不能推荐将TENS作为髋关节置换术后早期恢复期的唯一治疗方法，但结合体育锻炼，术后立即应用TENS可有助于萎缩肌肉的修复。
{"title":"Systematic literature review on the use of transcutaneous electrical nerve stimulation in the early recovery stage after total hip arthroplasty","authors":"Călin Vutan, A. Totorean, J. Pătrașcu, Ana-Maria Vutan, M. Oravițan","doi":"10.2478/tperj-2022-0004","DOIUrl":"https://doi.org/10.2478/tperj-2022-0004","url":null,"abstract":"Abstract Purpose: The recovery of periarticular muscles plays a very important in the functional recovery after total hip arthroplasty. This recovery can be optimized by using transcutaneous electrical nerve stimulation (TENS) in addition to recovery exercises. This survey aims to prove the beneficial effects of electrical stimulation in the early recovery of patients with hip prosthesis. Material and method: Searches in 4 databases (PubMed, Google Scholar, Web of Science and ResearchGate) have led to the identification of 38 articles as follows: in PubMed - 5, in Google Scholar - 18, in Web of Science - 11, in ResearchGate – 4. Results: The use of TENS in the early recovery stage after hip arthroplasty is relatively little covered in the literature. Of all the articles studied 4 articles meet the inclusion criteria. The beneficial effects of applying TENS on atrophied muscles are: increased muscle strength, decreased edema, and improved functionality. Conclusions: Although it cannot be recommended as the only treatment method in the early recovery stage after hip arthroplasty, in combination with physical exercises, applying TENS immediately after surgery may help repair atrophied muscles.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127169641","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}
Abstract Introduction: A basic objective of physical education is to ensure the acquisition of motor skills by optimizing balance which is a fundamental psychomotor component for daily activities, together with coordination, so that improving it from the early stages of the child results in better physical performance and favors his willingness to engage in non-sedentary activities. The aim of this review is to summarize the scientific literature that has examined the importance and impact of exercise in the development of balance in primary school children. Methods: To conduct this study, a systematic search of the electronic databases Pubmed, Web of Science, ProQuest and Scopus was conducted to identify relevant literature. Titles and abstracts of all records were checked for eligibility according to, inclusion and exclusion criteria, the process of study selection was documented in the PRISMA 2009 flowchart, in addition a Google Scholar search was performed to find additional literature. Results: The literature search identified a total of 680 studies potentially suitable for balance analysis, after title screening and full text eligibility analysis, a total of 10 articles remained suitable for inclusion. Data from a total of 1549 subjects including 865 boys and 684 girls were eligible for analysis, the quality assessment showed that the majority of included studies met most of the assessment tool criteria for these studies (age, sex, height and weight). Conclusions: The relationships between balance and other motor skills and the impact of regular physical activity on the maintenance of different types of balance is one of the main reasons why this motor skill should be improved and developed during the process of teaching physical education using physical education content.
摘要:体育教育的一个基本目标是通过优化平衡和协调来确保获得运动技能，平衡和协调是日常活动的基本精神运动组成部分，因此从儿童早期阶段开始改善平衡，可以获得更好的身体表现，并有利于他愿意从事非久坐活动。这篇综述的目的是总结科学文献，这些文献研究了运动对小学生平衡能力发展的重要性和影响。方法:系统检索Pubmed、Web of Science、ProQuest、Scopus等电子数据库，筛选相关文献进行研究。根据纳入标准和排除标准检查所有记录的标题和摘要是否符合纳入标准，研究选择过程记录在PRISMA 2009流程图中，此外还进行谷歌Scholar检索以查找其他文献。结果:文献检索共发现680篇研究可能适合进行平衡分析，经过标题筛选和全文合格性分析，共有10篇文章仍适合纳入。共有1549名受试者，包括865名男孩和684名女孩的数据符合分析条件，质量评估显示，大多数纳入的研究符合这些研究的大部分评估工具标准(年龄、性别、身高和体重)。结论:平衡与其他运动技能之间的关系以及定期体育活动对不同类型平衡维持的影响，是在体育教学过程中应利用体育教学内容提高和发展该运动技能的主要原因之一。
{"title":"Strategies for optimizing balance in physical education lessons in primary school students","authors":"C. Puta, E. Bota, S. Petracovschi","doi":"10.2478/tperj-2022-0006","DOIUrl":"https://doi.org/10.2478/tperj-2022-0006","url":null,"abstract":"Abstract Introduction: A basic objective of physical education is to ensure the acquisition of motor skills by optimizing balance which is a fundamental psychomotor component for daily activities, together with coordination, so that improving it from the early stages of the child results in better physical performance and favors his willingness to engage in non-sedentary activities. The aim of this review is to summarize the scientific literature that has examined the importance and impact of exercise in the development of balance in primary school children. Methods: To conduct this study, a systematic search of the electronic databases Pubmed, Web of Science, ProQuest and Scopus was conducted to identify relevant literature. Titles and abstracts of all records were checked for eligibility according to, inclusion and exclusion criteria, the process of study selection was documented in the PRISMA 2009 flowchart, in addition a Google Scholar search was performed to find additional literature. Results: The literature search identified a total of 680 studies potentially suitable for balance analysis, after title screening and full text eligibility analysis, a total of 10 articles remained suitable for inclusion. Data from a total of 1549 subjects including 865 boys and 684 girls were eligible for analysis, the quality assessment showed that the majority of included studies met most of the assessment tool criteria for these studies (age, sex, height and weight). Conclusions: The relationships between balance and other motor skills and the impact of regular physical activity on the maintenance of different types of balance is one of the main reasons why this motor skill should be improved and developed during the process of teaching physical education using physical education content.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127558587","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}
Abstract Background Osteoporosis is a metabolic disease widely spread both worldwide and in our country, being a major public health problem, with serious social and psychological consequences, by the huge costs involved, as well as by its high morbidity. Aim We intend to prove the effectiveness of using physical exercise for improving static and dynamic balance in patients with osteoporosis. Methods Our research includes 8 women aged between 50 and 70 years, diagnosed with postmenopausal osteoporosis. The patients were evaluated before and one month after the physical exercise program, using the “Timed Up and Go” Test and the Berg Balance Scale. Results All patients included in this research experienced improvements in postural stability, static and dynamic balance. Conclusions After performing a one-month program of specific physical exercise, with a frequency of 3-4 times a week, the risk of falls decreases, increasing the static and dynamic balance.
{"title":"Effectiveness of physical exercise for improving static and dynamic balance in patients with osteoporosis","authors":"Marius Olaru, M. Ille, D. Ianc","doi":"10.2478/tperj-2021-0013","DOIUrl":"https://doi.org/10.2478/tperj-2021-0013","url":null,"abstract":"Abstract Background Osteoporosis is a metabolic disease widely spread both worldwide and in our country, being a major public health problem, with serious social and psychological consequences, by the huge costs involved, as well as by its high morbidity. Aim We intend to prove the effectiveness of using physical exercise for improving static and dynamic balance in patients with osteoporosis. Methods Our research includes 8 women aged between 50 and 70 years, diagnosed with postmenopausal osteoporosis. The patients were evaluated before and one month after the physical exercise program, using the “Timed Up and Go” Test and the Berg Balance Scale. Results All patients included in this research experienced improvements in postural stability, static and dynamic balance. Conclusions After performing a one-month program of specific physical exercise, with a frequency of 3-4 times a week, the risk of falls decreases, increasing the static and dynamic balance.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"193 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124292915","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}
Abstract Introduction The concept of progressive overload is one of the most well known and well understood principles in strength training around athletes. To gain muscle mass, this principle consists of progress in weight, number of repetitions, frequency and sets. Aim Although it is a widely used principle, trough our study, we wanted to ascertain if, after training sessions applying Weider’s principle of progressive loading (PPO), we can highlight significant increases in some muscle groups (chest Mc, and back Mb ), in non-performance subjects. Materials and methods One sample (N= 8 subjects, 8 men, with a mean age of 20.4 ± 0.74 years), trained for 12 weeks with a frequency of 4 workouts per week, in a sports center from Arad county. Muscle perimeters were measured using a metric band. Subjects underwent bodybuilding-specific training with a predominant focus on PPO. Measurements of the pectoral muscle (Mc) and back muscle (Mb) were carried out in two stages: an initial test (Ci, Bi ) and a final test (Cf, Bf), to see at the end of the experiment, if there are improvements. Results After 12 weeks of training, the final results indicate an increase of the average of both chest and back muscles (Ci 102.6, Cf 107.4 and Bi 109.6, Bf 113.8). Although the values of the T-test, at both groups, are identical, it seems that the PPO effective size (ω2) is larger in the back (14%) compared to the chest (12%). Conclusion Within the limits of our experiment, we consider that by only using the PPO, significant improvements can be obtained on the targeted muscle groups.
{"title":"Improving muscle size with Weider’s principle of progressive overload in non-performance athletes","authors":"V. Geantă, V. P. Ardelean","doi":"10.2478/tperj-2021-0011","DOIUrl":"https://doi.org/10.2478/tperj-2021-0011","url":null,"abstract":"Abstract Introduction The concept of progressive overload is one of the most well known and well understood principles in strength training around athletes. To gain muscle mass, this principle consists of progress in weight, number of repetitions, frequency and sets. Aim Although it is a widely used principle, trough our study, we wanted to ascertain if, after training sessions applying Weider’s principle of progressive loading (PPO), we can highlight significant increases in some muscle groups (chest Mc, and back Mb ), in non-performance subjects. Materials and methods One sample (N= 8 subjects, 8 men, with a mean age of 20.4 ± 0.74 years), trained for 12 weeks with a frequency of 4 workouts per week, in a sports center from Arad county. Muscle perimeters were measured using a metric band. Subjects underwent bodybuilding-specific training with a predominant focus on PPO. Measurements of the pectoral muscle (Mc) and back muscle (Mb) were carried out in two stages: an initial test (Ci, Bi ) and a final test (Cf, Bf), to see at the end of the experiment, if there are improvements. Results After 12 weeks of training, the final results indicate an increase of the average of both chest and back muscles (Ci 102.6, Cf 107.4 and Bi 109.6, Bf 113.8). Although the values of the T-test, at both groups, are identical, it seems that the PPO effective size (ω2) is larger in the back (14%) compared to the chest (12%). Conclusion Within the limits of our experiment, we consider that by only using the PPO, significant improvements can be obtained on the targeted muscle groups.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124571074","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}
Abstract Introduction Posture detection is used in various situations such as medical care, surveillance, virtual environment, indoor monitoring, virtual reality for animations and entertainment. The concept of machine learning has experienced great progress in the last two decades, from a curiosity started in the laboratory to a widespread practical technology for commercial use. Objective The aim of this paper is to review the literature on the use of machine learning algorithms in the medical field for posture recognition. Material and method Articles were collected from the following databases: Google Scholar, Science Direct, PubMed and Research Gate. We included only articles that were written in English, those that were available for download in full text, published after 2010, the year in which the industrialization of the idea of artificial learning began. Articles that did not assess or recognize the posture deficiencies were excluded. Results A total of 55 articles were eligible for the study. Following the inclusion criteria, and after sorting, using the exclusion criteria, a number of 16 articles remained to be analyzed, presented and discussed. Conclusions After the analysis of the articles included in this study, it can be concluded that using machine learning we can obtain very good results with high accuracy for posture recognition.
{"title":"A systematic review of integrated machine learning in posture recognition","authors":"Jurjiu Nicolae-Adrian, Avram Claudiu, Vutan Ana-Maria, Glazer Ciprian","doi":"10.2478/tperj-2021-0009","DOIUrl":"https://doi.org/10.2478/tperj-2021-0009","url":null,"abstract":"Abstract Introduction Posture detection is used in various situations such as medical care, surveillance, virtual environment, indoor monitoring, virtual reality for animations and entertainment. The concept of machine learning has experienced great progress in the last two decades, from a curiosity started in the laboratory to a widespread practical technology for commercial use. Objective The aim of this paper is to review the literature on the use of machine learning algorithms in the medical field for posture recognition. Material and method Articles were collected from the following databases: Google Scholar, Science Direct, PubMed and Research Gate. We included only articles that were written in English, those that were available for download in full text, published after 2010, the year in which the industrialization of the idea of artificial learning began. Articles that did not assess or recognize the posture deficiencies were excluded. Results A total of 55 articles were eligible for the study. Following the inclusion criteria, and after sorting, using the exclusion criteria, a number of 16 articles remained to be analyzed, presented and discussed. Conclusions After the analysis of the articles included in this study, it can be concluded that using machine learning we can obtain very good results with high accuracy for posture recognition.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131748607","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}
Maria Oana Văduva, Maria Luminița Brabiescu Călinescu, M. Dragomir
Abstract Background In alpine skiing, physical training can start at an early age, from 4 to 6 years old, an age that can play an important role in the further development of future athletes. Specific movements of physical exercise, such as walking, running, jumping, throwing, climbing, swimming, dancing, skiing, etc., can be performed by preschoolers without excessive physical stress, developing their skills and gradually preparing them for performance. This stage of childhood offers the best opportunities for acquiring new motor skills. The scientific approach started from the finding that, although the ski training of children is possible and recommended at preschool age, however, following the analysis of the literature, a lack of teaching methodology for this age group can be found, both at the national and international level. Aim The paper aims to propose an educational model specific to this age group, which can be used in teaching the discipline of alpine skiing, in sports clubs and associations or instructor associations. Methods The study is based on the modeling method, applied to the physical training activity, also considering the psychomotor features specific to the preschool child. The proposed methodology contains tests and testing standards aiming the general physical training of the children. Results The objectives pursued by applying this model consist in forming or developing both general and specific motor qualities, as well as educating the coordinative capacities. By applying this instructive-educational model in the physical training of preschooler children, an increase of their sports performance was demonstrated, which is verified by the results obtained at national competitions, intended for the specific categories of their age. Conclusions The model of the alpine skier for this age must consider the particularities specific to the age, and the learning methods must be adequate, rational and flexible, to ensure an easy learning, assimilable to playing activities.
{"title":"The instructive - educational model for 4-6 years old alpine skiers. Selection and physical training","authors":"Maria Oana Văduva, Maria Luminița Brabiescu Călinescu, M. Dragomir","doi":"10.2478/tperj-2021-0008","DOIUrl":"https://doi.org/10.2478/tperj-2021-0008","url":null,"abstract":"Abstract Background In alpine skiing, physical training can start at an early age, from 4 to 6 years old, an age that can play an important role in the further development of future athletes. Specific movements of physical exercise, such as walking, running, jumping, throwing, climbing, swimming, dancing, skiing, etc., can be performed by preschoolers without excessive physical stress, developing their skills and gradually preparing them for performance. This stage of childhood offers the best opportunities for acquiring new motor skills. The scientific approach started from the finding that, although the ski training of children is possible and recommended at preschool age, however, following the analysis of the literature, a lack of teaching methodology for this age group can be found, both at the national and international level. Aim The paper aims to propose an educational model specific to this age group, which can be used in teaching the discipline of alpine skiing, in sports clubs and associations or instructor associations. Methods The study is based on the modeling method, applied to the physical training activity, also considering the psychomotor features specific to the preschool child. The proposed methodology contains tests and testing standards aiming the general physical training of the children. Results The objectives pursued by applying this model consist in forming or developing both general and specific motor qualities, as well as educating the coordinative capacities. By applying this instructive-educational model in the physical training of preschooler children, an increase of their sports performance was demonstrated, which is verified by the results obtained at national competitions, intended for the specific categories of their age. Conclusions The model of the alpine skier for this age must consider the particularities specific to the age, and the learning methods must be adequate, rational and flexible, to ensure an easy learning, assimilable to playing activities.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117054927","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}
Abstract Introduction The present research has highlighted the role of preoperative kinetic physical therapy in patients with complete rupture of the anterior cruciate ligament. Material and method The study took place at the Fizionova Medical Recovery Center in Târgu Mureș, for 12 weeks, between November 2020 and March 2021, on a sample of 20 subjects, aged between 21 and 45 years. The inclusion criterion was the anterior cruciate ligament reconstruction surgery. The research methods were largely experimental. Statistical analysis included elements of descriptive statistics (mean, median, standard deviation) and elements of inferential statistics. The Shapiro-Wilk test was applied to determine the distribution of the analyzed data series. For the comparison of means, the t-Student test for unpaired data was applied. For the comparison of medians, the Mann-Whitney test was applied for unpaired data. Results The experimental group regained its knee flexion degrees earlier than the control group following the preoperative kinetic physical treatment. Conclusion Our investigation concluded that immediate postoperative recovery has significant importance on the knee’s functionality, which is much more challenging to recover in case of prolonged immobilization.
{"title":"The role of preoperative kinetic physical treatment in patients with complete rupture of the anterior cruciate ligament","authors":"D. Szabo, Alexandra Bianca Tanţoş, R. M. Munteanu","doi":"10.2478/tperj-2021-0012","DOIUrl":"https://doi.org/10.2478/tperj-2021-0012","url":null,"abstract":"Abstract Introduction The present research has highlighted the role of preoperative kinetic physical therapy in patients with complete rupture of the anterior cruciate ligament. Material and method The study took place at the Fizionova Medical Recovery Center in Târgu Mureș, for 12 weeks, between November 2020 and March 2021, on a sample of 20 subjects, aged between 21 and 45 years. The inclusion criterion was the anterior cruciate ligament reconstruction surgery. The research methods were largely experimental. Statistical analysis included elements of descriptive statistics (mean, median, standard deviation) and elements of inferential statistics. The Shapiro-Wilk test was applied to determine the distribution of the analyzed data series. For the comparison of means, the t-Student test for unpaired data was applied. For the comparison of medians, the Mann-Whitney test was applied for unpaired data. Results The experimental group regained its knee flexion degrees earlier than the control group following the preoperative kinetic physical treatment. Conclusion Our investigation concluded that immediate postoperative recovery has significant importance on the knee’s functionality, which is much more challenging to recover in case of prolonged immobilization.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"347 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122919805","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}
Abstract Introduction The health benefits of regular physical activity are clear. More students should engage in physical activity every day of the week. Participating in physical activity from the sport lessons is very safe for most students. Aim In this study we want to ascertain the health status of the students at the beginning of the academic year, in order to have a more efficient didactic design and to identify the possible medical conditions that can generate health risks during physical exercises. Methods The study was performed using the PARQ+ questionnaire (The Physical Activity Readiness Questionnaire) and body mass index. These were applied to a number of 235 subjects, students in higher medical education. Results The results showed that 71.07% of the students have no health problems and are fit for physical effort, and 28.93% of them were identified with various activity-limiting medical conditions. The results obtained by calculating the BMI show us that 69.79% of the subjects are in the normal weight category. Conclusion In conclusion, for most students, physical activity does not involve any risk. Taking into account the high percentage of those with different conditions, knowing the health status of students should represent an important milestone in the activity of teachers, and help them eliminate the risk factors. Thus, almost 3 out of 10 students should check with a doctor about the risks associated with exercising before they begin to become more physically active.
定期体育锻炼对健康的好处是显而易见的。更多的学生应该每天都参加体育锻炼。从体育课开始参加体育活动对大多数学生来说是非常安全的。在这项研究中，我们想要确定学生在学年开始时的健康状况，以便有一个更有效的教学设计，并确定可能在体育锻炼中产生健康风险的医疗条件。方法采用PARQ+问卷(Physical Activity Readiness questionnaire)和体质指数(body mass index)进行研究。这些标准适用于高等医学教育的235名学生。结果71.07%的学生无健康问题，适宜体力劳动，28.93%的学生存在各种限制活动的医学疾病。通过计算BMI得到的结果显示，69.79%的受试者处于正常体重范畴。总之，对于大多数学生来说，体育活动不涉及任何风险。考虑到不同条件的学生比例很高，了解学生的健康状况应成为教师活动的一个重要里程碑，并帮助他们消除危险因素。因此，几乎每10个学生中就有3个应该在开始更积极地锻炼之前向医生咨询与锻炼相关的风险。
{"title":"Study on the health status of students in higher medical education","authors":"A. Petreanu, M. Petreanu","doi":"10.2478/tperj-2021-0010","DOIUrl":"https://doi.org/10.2478/tperj-2021-0010","url":null,"abstract":"Abstract Introduction The health benefits of regular physical activity are clear. More students should engage in physical activity every day of the week. Participating in physical activity from the sport lessons is very safe for most students. Aim In this study we want to ascertain the health status of the students at the beginning of the academic year, in order to have a more efficient didactic design and to identify the possible medical conditions that can generate health risks during physical exercises. Methods The study was performed using the PARQ+ questionnaire (The Physical Activity Readiness Questionnaire) and body mass index. These were applied to a number of 235 subjects, students in higher medical education. Results The results showed that 71.07% of the students have no health problems and are fit for physical effort, and 28.93% of them were identified with various activity-limiting medical conditions. The results obtained by calculating the BMI show us that 69.79% of the subjects are in the normal weight category. Conclusion In conclusion, for most students, physical activity does not involve any risk. Taking into account the high percentage of those with different conditions, knowing the health status of students should represent an important milestone in the activity of teachers, and help them eliminate the risk factors. Thus, almost 3 out of 10 students should check with a doctor about the risks associated with exercising before they begin to become more physically active.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124536637","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}
Abstract Purpose This systematic review was designed to assess the existence of a potential bidirectional relationship between competitive anxiety and sport performance among professional athletes. Psychotherapists believe that the relationship between these 2 parameters can be directly proportional and, moreover, can go both ways, as they have systematically observed in the general population. Methods For this purpose, a number of 45 descriptive studies were selected from the cybernetic literature to estimate the level of anxiety in competitive athletes, the variables that may influence this parameter and the level of performance achieved as a result. Without therapeutic intervention, anxiety parameters and its covariates were assessed to detect the influence on sport performance and predict the outcome of a competition based on these concepts. Results The systematic review of these studies revealed that competitive anxiety has a major and statistically significant influence on the competitive situation a an athlete, having an important action on their career in the short and long term. Conclusions This analysis has succeeded in demonstrating that a certain degree of anxiety, within the limits imposed by the game experience and through fine psychological mechanisms, can become an asset in terms of achieving the chosen goal in the athlete’s career.
{"title":"Anxiety and athlete performance: a systematic narrative review of the mutual influence of these concepts","authors":"Remus Datcu, Sorin Brîndescu, S. Petracovschi","doi":"10.2478/tperj-2021-0007","DOIUrl":"https://doi.org/10.2478/tperj-2021-0007","url":null,"abstract":"Abstract Purpose This systematic review was designed to assess the existence of a potential bidirectional relationship between competitive anxiety and sport performance among professional athletes. Psychotherapists believe that the relationship between these 2 parameters can be directly proportional and, moreover, can go both ways, as they have systematically observed in the general population. Methods For this purpose, a number of 45 descriptive studies were selected from the cybernetic literature to estimate the level of anxiety in competitive athletes, the variables that may influence this parameter and the level of performance achieved as a result. Without therapeutic intervention, anxiety parameters and its covariates were assessed to detect the influence on sport performance and predict the outcome of a competition based on these concepts. Results The systematic review of these studies revealed that competitive anxiety has a major and statistically significant influence on the competitive situation a an athlete, having an important action on their career in the short and long term. Conclusions This analysis has succeeded in demonstrating that a certain degree of anxiety, within the limits imposed by the game experience and through fine psychological mechanisms, can become an asset in terms of achieving the chosen goal in the athlete’s career.","PeriodicalId":267204,"journal":{"name":"Timisoara Physical Education and Rehabilitation Journal","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114660657","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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