Revista Brasileira de Medicina do Esporte最新文献_第7页

EFFECT OF LOAD TRAINING ON PHYSICAL FITNESS IN RUNNING ATHLETES 负荷训练对跑步运动员体能的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0044

Zhen Zhang, Tongtong Zhang, Chao Che, Xuewei Xu

{"title":"EFFECT OF LOAD TRAINING ON PHYSICAL FITNESS IN RUNNING ATHLETES","authors":"Zhen Zhang, Tongtong Zhang, Chao Che, Xuewei Xu","doi":"10.1590/1517-8692202329012023_0044","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0044","url":null,"abstract":"ABSTRACT Introduction: Cardiopulmonary capacity and sports endurance are very important for running athletes. Objective: Study whether running with load training can improve physical fitness, focusing on running athletes’ cardiopulmonary capacity and exercise endurance. Methods: 36 professional athletes were selected. One group was trained with normal running and the other group was trained with running with a weight load. Results: In the weight-bearing training group, FVC went from 5.13 ± 0.20 to 5.68 ± 1.25, FEV1 went from 4.38 ± 0.33 to 4.56 ± 0.35, PEF went from 8.27 ± 0.98 to 8.88 ± 1.02, ERV went from 1.44 ± 0.37 to 1.68 ± 0.34, IVC went from 4.91 ± 0.45 to 5.28 ± 1.46, VT went from 1.10 ± 0.25 to 1.42 ± 1.26, systolic blood pressure varied from 115.16 ± 8.18 to 117.02 ± 5.47, diastolic blood pressure varied from 78.58 ± 8.97 78.16 ± 7.42, BPM varied from 73.42 ± 9.27 to 73.52 ± 9.02, serum lactic acid was from 1.36 ± 0.28 to 1.31 ± 0.27, and serum creatine kinase was from 21.85 ± 59.02 to 208.11 ± 49.20. Conclusion: Load running training positively impacts athletes’ physical fitness and may be added to improve athletes’ cardiorespiratory capacity and exercise endurance. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECT OF GYMNASTICS TRAINING ON PHYSICAL PERFORMANCE IN MIDDLE-AGED AND ELDERLY DANCERS 体操训练对中老年舞蹈演员体能表现的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0039

Feng Liu, Shuang Guo

{"title":"EFFECT OF GYMNASTICS TRAINING ON PHYSICAL PERFORMANCE IN MIDDLE-AGED AND ELDERLY DANCERS","authors":"Feng Liu, Shuang Guo","doi":"10.1590/1517-8692202329012023_0039","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0039","url":null,"abstract":"ABSTRACT Introduction: Ballroom dancing has become popular as an exercise method that encompasses many benefits in the social aspect. However, some middle-aged and elderly dancers have suffered from injuries and other problems from dancing. The comprehensive understanding of gymnastic training to solve this problem has not yet been raised, without which no adequate means of prevention can be outlined. Objective: Study the effect of balanced aerobic training on the physical fitness of middle-aged and elderly ballroom dance practitioners. Methods: A study was conducted with 50 volunteers practicing ballroom dancing, middle-aged and elderly, divided into experimental and control groups. According to the community square dance protocol, the control group performed the dance for one hour daily. The experimental group also used the same period and technique, introducing balanced aerobic exercises. Fitness and performance data were collected before and after the intervention, analyzed, and presented statistically. Results: In the experimental group, the growth rate of the grip strength index was 28.70%, the lumbar strength index was 32.27%, the time rate in the orthostatic position was 6.28%, and the sitting forward flexion index was 6.69%. Conclusion: Compared to traditional community sports, balanced aerobics inserted into ballroom dance training showed an improvement effect on the physical and sports fitness of middle-aged and elderly women, and may also prevent the adverse effects of aging on activities of daily living, and its implementation is valid. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IMPACTS OF INSTABILITY TRAINING ON THE PHYSICAL FITNESS OF SOCCER STUDENTS 不稳定性训练对足球学生体能的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0035

Kai Guo

{"title":"IMPACTS OF INSTABILITY TRAINING ON THE PHYSICAL FITNESS OF SOCCER STUDENTS","authors":"Kai Guo","doi":"10.1590/1517-8692202329012023_0035","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0035","url":null,"abstract":"ABSTRACT Introduction: Most coordination studies are conducted in stable environments, unable to realistically simulate an environment integral to the sports field. The concept of instability training applies the principles of sports physiology, combining real situations from the soccer game to improve students’ sporting ability, and has gained attention from coaches, although it still lacks scientific evidence. Objective: Study the concept of instability training by evaluating its optimization and development effects on soccer students’ motor coordination. Methods: Fifty college soccer students were selected. The students were randomly divided into experimental and control groups, without relevant statistical differences. The experiment lasted one hour daily, three times a week, for six weeks. The control group remained with the usual training while the experimental group had the instability training protocol added. Balance test results were collected with frontal and posterior lower limb support and comprehensive posterolateral scores. Changes in activity performance were also analyzed with the results collected before and after the intervention. Results: The score of the experimental group without support was increased from 101.14 ± 8.22 to 108.73 ± 8.54, higher than the control group (103.8 ± 58.11). The comprehensive score of the experimental group was from 88.85 ± 6.10 to 99.85+8.87, also higher than the control group (88.15 ± 6.43). Conclusion: The effects of instability training to optimize and develop motor coordination in soccer students proved to be superior to usual training, and its introduction into daily training is indicated for more effective promotion of students’ fitness level. Level of evidence II; Therapeutic studies: investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IMPACTS OF WEIGHT TRAINING ON PHYSICAL FITNESS IN TABLE TENNIS 重量训练对乒乓球运动员体能的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0036

Chongjiang Zhan, Pengtao Cui

{"title":"IMPACTS OF WEIGHT TRAINING ON PHYSICAL FITNESS IN TABLE TENNIS","authors":"Chongjiang Zhan, Pengtao Cui","doi":"10.1590/1517-8692202329012023_0036","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0036","url":null,"abstract":"ABSTRACT Introduction: Sportive physical fitness is the capacity to accomplish of physical or muscular activity in a satisfactory way and its variables for excellence include corporal composition, flexibility, force, and muscular resistance. Weight training generates benefits in the musculoskeletal system and is believed that with its practice there is some impact on the athletes’ physical fitness. Objective: Study the impacts of weight training on the physical fitness of table tennis athletes. Methods: Sixteen professional table tennis players were selected for this study and randomly divided into a control and an experimental group. The control group maintained the existing table tennis training program, and the experimental group received additional weightlifting training using 30% maximal strength based on the existing training. Relevant fitness data were collected before and after the intervention, analyzed, and discussed statistically. Results: The time of the Illinois sensitivity test in the experimental group was reduced to 17.20±0.23 s, a reduction of approximately 0.43 s, while in the control group, it was approximately 0.08 s. As for the hexagonal ball sensitivity test, in the experimental group it was reduced to 0.52 s, while in the control group, the reduction was 0.175 s. Conclusion: In table tennis training, weight gain can improve training efficiency and optimize the competitive level of table tennis players. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INFLUENCE OF INSTABILITY TRAINING ON BALANCE AND COORDINATION IN TENNIS PLAYERS 不稳定性训练对网球运动员平衡和协调能力的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0037

Xianfeng Tang, Shuwei Zhao

{"title":"INFLUENCE OF INSTABILITY TRAINING ON BALANCE AND COORDINATION IN TENNIS PLAYERS","authors":"Xianfeng Tang, Shuwei Zhao","doi":"10.1590/1517-8692202329012023_0037","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0037","url":null,"abstract":"ABSTRACT Introduction: Corporal balance and psychomotor coordination are factors of extreme importance in the physical fitness of tennis players. It is believed that implementing training with instability in training can have repercussions in a better capacity of action influencing positively in the sports practice. Objective: Explore whether the addition of instability training to daily training can influence the physical fitness of tennis players. Methods: For this experiment, 100 national secondary professional tennis players were selected as volunteers, and divided equally into experimental and control groups. The experimental group received 12 weeks of additional intervention with instability training, while the control group remained with standard training. Pertinent data were collected before and after the intervention, statistically analyzed, and compared to the literature. Results: Anterior motion range of motion in the experimental group increased from 28.965 ± 0.418 to 39.357 ± 0.25; anterior motion accuracy increased from 26.258 ± 2.239 to 34.608 ± 0.342. Posterior stroke range of motion increased from 25.026 ± 2.136 to 34.528 ± 0.10, and posterior motion accuracy increased from 18.230 ± 1.096 to 28.225 ± 0.261. The data in the control group did not show significant changes. Conclusion: Instability training added to tennis players’ daily training may influence tennis players’ balance ability and movement coordination, positively impacting tennis players’ fitness. Level of evidence II; Therapeutic studies -investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECT OF BALANCE TRAINING ON THE PHYSICAL FITNESS OF MARATHON RUNNERS 平衡训练对马拉松运动员体能的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0043

Jingjing Ren, W. Yao

{"title":"EFFECT OF BALANCE TRAINING ON THE PHYSICAL FITNESS OF MARATHON RUNNERS","authors":"Jingjing Ren, W. Yao","doi":"10.1590/1517-8692202329012023_0043","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0043","url":null,"abstract":"ABSTRACT Introduction: As a comprehensive sport, Marathon presents high demands concerning the athletes’ comprehensive capacity. Objective: This paper explores to what extent balance skill training can effectively contribute to improving physical fitness for marathon runners. Methods: 120 marathon runners were selected for the pilot experiment. The experimental group received balance training, while the control group underwent no intervention. Results: In the experimental group, the time with eyes closed and feet apart increased from 33.559 ± 15.8570 to 37.203 ± 15.5865s, the time spent in the T-shaped run from 10.144 ± 0.5063s to 9.908 ± 0.5225s, the time spent in the standing long jump from 2.831 ± 0.2648m to 3.058 ± 0.3183m, and the time spent in the T-shaped run from 55.544 ± 2.2581 to 60.845 ± 2.4367 times/min. The total FMS score changed from 14.618 ± 0.9392 to 18.481 ± 1.3909. Shoulder flexibility increased from 2.777 ± 0.4756 to 2.917 ± 0.2994, and active straight knee raise changed from 2.306 ± 0.4692 to 2.803 ± 0.403. Conclusion: Daily balance training can be added to usual marathon training to improve the fitness of its athletes. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECTS OF LOWER-LIMB RESISTANCE EXERCISE ON BADMINTON PERFORMANCE 下肢阻力运动对羽毛球运动成绩的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0038

Liu Yisi

{"title":"EFFECTS OF LOWER-LIMB RESISTANCE EXERCISE ON BADMINTON PERFORMANCE","authors":"Liu Yisi","doi":"10.1590/1517-8692202329012023_0038","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0038","url":null,"abstract":"ABSTRACT Introduction: Badminton is a sport that demands quick decision-making and abrupt changes of direction, demanding high performance in the explosive strength of the players’ lower limbs. It is believed that the exercise of resistance in the players’ lower limbs may reflect a better performance on the court. Objective: Study the lower limbs resistance exercise effects on badminton players’ performance. Methods: 24 active badminton players were selected and randomly divided into control and experimental groups. While the control group continued the practice of existing training methods, the experimental group included lower limb strength exercise, with increased lower limb resistance with an elastic band completing the lower limb resistance exercise. Results: Before the experiment, the execution time of four points at the center of gravity was 16.83 ± 0.75 s in the experimental group and 17.15 ± 0.62 s in the control group, resulting in 15.40 ± 0.21s in the experimental group and 15.82 ± 0. 48s in the control group. The hurdle test period also changed from 10.21 ± 0.65s to 10.02 ± 0.62s in the experimental group, and from 10.82 ± 0.29s to 10.46 ± 0.32s in the control group. Conclusion: The addition of lower-limb resistance training to the daily training of badminton players can effectively improve the training efficiency and fitness of its players. Level of evidence II; Therapeutic studies - Investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"101 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

RELIEF OF SPORTS FATIGUE AFTER MARATHON RACES BY PNF STRETCHING PNF拉伸对马拉松后运动疲劳的缓解作用

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0041

Xiaofeng Zhang, Zhewei Liu

{"title":"RELIEF OF SPORTS FATIGUE AFTER MARATHON RACES BY PNF STRETCHING","authors":"Xiaofeng Zhang, Zhewei Liu","doi":"10.1590/1517-8692202329012023_0041","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0041","url":null,"abstract":"ABSTRACT Introduction: Marathon running requires stretching practices to relieve fatigue after exercise. The Proprioceptive Neuromuscular Facilitation (PNF) technique is an advanced stretching technique that allows segmenting of a specific muscle group for simultaneous stretching and strengthening. Objective: This paper explores the effect of PNF stretching exercise on relieving sports fatigue after marathon races. Methods: In this paper, 160 marathon runners were selected for the experiment, and randomly divided into experimental and control groups. The experimental group performed the PNF stretching exercise, while the control group remained with traditional stretching without any new intervention. Fatigue was assessed according to the heart rate, collected before, during, and after the experiment. Results: After nine weeks of PNF stretching training, the heart rate in the experimental group changed from 65.35 to 62.46 in the morning; during training, the group’s heart rate changed from 180.79 to 173.04; after recovery, the first group’s heart rate changed from 82.88 to 81.88. In the control group, the heart rate of the group also showed changes from 65.29 to 68.86 in the morning; during training, it changed from 180.7 to 175.49; and after recovery, from 86.23 to 88.4. Conclusion: PNF stretching exercise has a positive effect on relieving sports fatigue after marathon races. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECTS OF HIGH-INTENSITY INTERVAL TRAINING ON PHYSICAL FITNESS AND BODY COMPOSITION OF OBESE COLLEGE STUDENTS 高强度间歇训练对肥胖大学生体质和身体成分的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0050

Xu Yuan, Jingwen Hu

{"title":"EFFECTS OF HIGH-INTENSITY INTERVAL TRAINING ON PHYSICAL FITNESS AND BODY COMPOSITION OF OBESE COLLEGE STUDENTS","authors":"Xu Yuan, Jingwen Hu","doi":"10.1590/1517-8692202329012023_0050","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0050","url":null,"abstract":"ABSTRACT Introduction: Maintaining body composition and physical fitness is important for the well-being of college students. Recent data indicate an increase in obesity among young college students and new techniques have been studied to control this situation. Among the current resources is high-intensity interval training. Objective: Explore the effects of high-intensity interval training on physical fitness and body control in obese male college students. Methods: The experimental control involved 100 obese male college students, divided into experimental and control groups. The experimental group participated in a high-intensity interval training protocol while the control group performed general aerobic training. Data before and after the experiment, which lasted 12 weeks, were collected and statistically analyzed. Results: The conditions of male college students in the experimental group were statistically improved, and the fitness index changed expressively. The sitting forward bending increased from 5.91±5.16 to 9.47±5.27, the standing balance index with eyes closed increased from 5.87±5.58 to 10.47±6.08, the long jump index went from 1.96±0.15 to 2.14±0.21, in the supine sitting position it went from 19.97±8.46 to 31.24±9.42, and the running time in 50 meters was reduced from 9.61±1.53 to 8.53±1.25 s. Conclusion: High-intensity interval training positively impacted both physical fitness and body composition in obese college students. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67382045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EFFECTS OF RESISTANCE TRAINING ON EXERCISE TOLERANCE IN MARATHON RUNNERS 抗阻训练对马拉松运动员运动耐力的影响

4区医学

Revista Brasileira de Medicina do Esporte Pub Date : 2023-03-30 DOI: 10.1590/1517-8692202329012023_0042

Zhengchun Hu, Jingjing Ren

{"title":"EFFECTS OF RESISTANCE TRAINING ON EXERCISE TOLERANCE IN MARATHON RUNNERS","authors":"Zhengchun Hu, Jingjing Ren","doi":"10.1590/1517-8692202329012023_0042","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0042","url":null,"abstract":"ABSTRACT Introduction: A high index of exercise tolerance is fundamental for marathon runners, indicating a good capacity to perform the exercises considering their maximum duration and workload. Objective: Evaluate the effects of resistance training with different loads on exercise tolerance of marathon runners. Methods: 120 professional long-distance runners were selected as volunteers for the experiment. Divided into experimental groups A, B and Control, the intervention had a 9-week period. The experimental groups A and B received resistance training with different loads, while the Control group did not undergo training intervention. Results: Upper limb muscle mass increased from 3.38 ± 0.18 to 3.75 ± 0.37 in group A; from 3.40 ± 0.15 to 3.66 ± 0.31 in group B; peak biceps brachii moment increased from 53.60 ± 6.27 to 62.97 ± 8.87 in group A; from 53.67 ± 5.68 to 58.48 ± 6.16 in group B; from 5. 37 ± 2.16 to 5.73 ± 2.67 in group A; from 7.21 ± 2.62 to 6.76 ± 4.36 in group B; and from 154.86 ± 19.69 to 108.30 ± 31.75 in group A; group B presented a reduction from 156.97 ± 46.13 to 116.45 ± 39.09, and the data from the control group did not change significantly. Conclusion: Resistance training with different loads in daily training can effectively improve the endurance of long-distance runners. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0