Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0028
Xiao Kan, Yifan Yang, Yuejiao Huang
ABSTRACT Introduction: The results of the exercises provide an important parameter for evaluating the impact of aerobic activities on athletes. Cyclic training is believed to perform better due to its combination of functional movements. Objective: Study how cyclic training affects fitness in the performance of aerobic gymnastic movements in its practitioners. Methods: 90 athletes practicing aerobic gymnastics were selected, and randomly divided into experimental and control groups, for a 9-week experiment. While the control group practiced the daily exercises, the experimental group added a cyclic training protocol. Tests were performed before and after the intervention to measure any variation in the athletes' fitness. Results: The rate of ground weight lifting in one minute in the experimental group increased from 16.72±4.98 to 18.37±4.16, the number of lifts per minute was increased from 38.56±8.50 to 39.38±7.35, the number of rope jumps in one minute also increased from 149.90±14.67 to 158.30±11.52, and the gain in the exercise of vertical and horizontal supports in 30 seconds evolved from 16.96±2.21 to 17.33±2.42. The experimental group also achieved significant improvements after the circulation training. In contrast, the changes in the data of both groups in the control group were not as evident as those in the experimental group. Conclusion: The combination of cycling and daily training can effectively improve the functional performance of aerobic gymnasts. Level of evidence II; Therapeutic studies -investigation of treatment outcomes.
{"title":"EFFECTS OF THE CYCLIC TRAINING METHOD ON AEROBIC GYMNASTICS","authors":"Xiao Kan, Yifan Yang, Yuejiao Huang","doi":"10.1590/1517-8692202329012023_0028","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0028","url":null,"abstract":"ABSTRACT Introduction: The results of the exercises provide an important parameter for evaluating the impact of aerobic activities on athletes. Cyclic training is believed to perform better due to its combination of functional movements. Objective: Study how cyclic training affects fitness in the performance of aerobic gymnastic movements in its practitioners. Methods: 90 athletes practicing aerobic gymnastics were selected, and randomly divided into experimental and control groups, for a 9-week experiment. While the control group practiced the daily exercises, the experimental group added a cyclic training protocol. Tests were performed before and after the intervention to measure any variation in the athletes' fitness. Results: The rate of ground weight lifting in one minute in the experimental group increased from 16.72±4.98 to 18.37±4.16, the number of lifts per minute was increased from 38.56±8.50 to 39.38±7.35, the number of rope jumps in one minute also increased from 149.90±14.67 to 158.30±11.52, and the gain in the exercise of vertical and horizontal supports in 30 seconds evolved from 16.96±2.21 to 17.33±2.42. The experimental group also achieved significant improvements after the circulation training. In contrast, the changes in the data of both groups in the control group were not as evident as those in the experimental group. Conclusion: The combination of cycling and daily training can effectively improve the functional performance of aerobic gymnasts. 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67381158","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0011
Ma Wentao
ABSTRACT Introduction: The most significant reasons for the frequent ankle injuries in soccer players are the great rivalry and the multiple efforts required by the sport. Objective: Explore the actual scenario of sports injuries in the ankle joint in soccer players, raising adequate prevention strategies. Methods: 22 professional soccer players were randomly divided into experimental and control groups. A controlled experiment lastingsix6 weeks was developed. The experimental group added complementary ankle training in the daily training, while the control group had no changes, according to the usual training plan. Rear (PL) and frontal (AT) balance indexes, functional movement assessment (FMS,) and ankle injury cause (CAI) were collected, analyzed, and compared before and after the intervention. Results: After training, the experimental group’s PL score increased from 106.81±5.33 to 117.69±6.44; AT score increased from 61.94±6.17 to 70.36±5.37; CAI score increased from 22.33±3.58 to 25.38±3.18. Total FMS test score increased from 15.36±1.38 to 18.84±1.99, with trunk flexions standing out (from 2.10±0.43 to 2.57±0.37). On the other hand, the changes in the control group were not statistically significant. Conclusion: The presented complementary ankle training effectively prevented injuries in soccer players and can be applied to reduce sports complications in players in training. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"PROBLEMS AND STRATEGIES FOR THE PREVENTION OF ANKLE INJURIES IN SOCCER","authors":"Ma Wentao","doi":"10.1590/1517-8692202329012023_0011","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0011","url":null,"abstract":"ABSTRACT Introduction: The most significant reasons for the frequent ankle injuries in soccer players are the great rivalry and the multiple efforts required by the sport. Objective: Explore the actual scenario of sports injuries in the ankle joint in soccer players, raising adequate prevention strategies. Methods: 22 professional soccer players were randomly divided into experimental and control groups. A controlled experiment lastingsix6 weeks was developed. The experimental group added complementary ankle training in the daily training, while the control group had no changes, according to the usual training plan. Rear (PL) and frontal (AT) balance indexes, functional movement assessment (FMS,) and ankle injury cause (CAI) were collected, analyzed, and compared before and after the intervention. Results: After training, the experimental group’s PL score increased from 106.81±5.33 to 117.69±6.44; AT score increased from 61.94±6.17 to 70.36±5.37; CAI score increased from 22.33±3.58 to 25.38±3.18. Total FMS test score increased from 15.36±1.38 to 18.84±1.99, with trunk flexions standing out (from 2.10±0.43 to 2.57±0.37). On the other hand, the changes in the control group were not statistically significant. Conclusion: The presented complementary ankle training effectively prevented injuries in soccer players and can be applied to reduce sports complications in players in training. 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67378349","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0025
Yanfang Zhai, Li-Yi Song, Ping Tong, Ke Peng
ABSTRACT Introduction: The motor function of the lower limbs is of great importance for the recovery of hemiplegics post stroke. Objective: Study the influence of nursing during motor rehabilitation on the recovery of lower limb motor function in patients with hemiplegia after stroke. Methods: In this study, the 28 patients were treated with nursing intervention for motor rehabilitation in the experimental group, while the control group was treated only with a conventional rehabilitation program, and the results were compared before and after the experiment. Results: After eight weeks of the experiment, the FMA-LE scale score in the experimental group increased from 19.65 to 30.51; the TUGT assessment score increased from 38.45s to 28.61s; the FAC rating test was upgraded from 1.86 to 2.98. The maximum weight percentage on the hemiplegic side increased from 27.54±10.14% to 79.51±7.52%; the fastest 5m return speed increased from 0.22±0.03m/s to 0.54±0.07m/s. The improvement effect was less evident in the control group. Conclusion: Rehabilitation nursing promotes a positive effect on improving lower limb motor function in hemiplegic patients. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"NURSING INFLUENCES ON MOTOR FUNCTION RECOVERY IN PATIENTS ON POST STROKE HEMIPLEGIA","authors":"Yanfang Zhai, Li-Yi Song, Ping Tong, Ke Peng","doi":"10.1590/1517-8692202329012023_0025","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0025","url":null,"abstract":"ABSTRACT Introduction: The motor function of the lower limbs is of great importance for the recovery of hemiplegics post stroke. Objective: Study the influence of nursing during motor rehabilitation on the recovery of lower limb motor function in patients with hemiplegia after stroke. Methods: In this study, the 28 patients were treated with nursing intervention for motor rehabilitation in the experimental group, while the control group was treated only with a conventional rehabilitation program, and the results were compared before and after the experiment. Results: After eight weeks of the experiment, the FMA-LE scale score in the experimental group increased from 19.65 to 30.51; the TUGT assessment score increased from 38.45s to 28.61s; the FAC rating test was upgraded from 1.86 to 2.98. The maximum weight percentage on the hemiplegic side increased from 27.54±10.14% to 79.51±7.52%; the fastest 5m return speed increased from 0.22±0.03m/s to 0.54±0.07m/s. The improvement effect was less evident in the control group. Conclusion: Rehabilitation nursing promotes a positive effect on improving lower limb motor function in hemiplegic patients. 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67380918","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0010
Zhu Jing
ABSTRACT Introduction: Inspired by the traditional way of basketball training, this paper presents a new method of balance training, which can effectively improve basketball players’ coordination ability and shooting skills. Objective: Explore whether balance training can improve the coordination ability and shooting ability of athletes. Methods: Twenty players from a professional basketball team were randomly selected as volunteers, and divided into two groups randomly. The control group adopted the traditional basketball training model. In contrast, the experimental group adopted the new balance training method, introducing basketball training contents such as technical manipulation, psychological training, physical training, tactical analysis, and instant selection. Results: The hitting rate of shooting and jumping increased from 25.64±18.02 to 39.25±12.29, with a rate of change of 53.04%. The running time of the Illinois run was reduced from 15.79±1.08 seconds to 8.679±1.42 seconds, and the rate of change of time reached -45.04%. Conclusion: The balance training method plays an important role in promoting basketball players’ coordination and shooting ability, and can effectively improve the rate of these players. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"INFLUENCES OF BALANCE TRAINING ON SHOOTING QUALITY IN BASKETBALL PLAYERS","authors":"Zhu Jing","doi":"10.1590/1517-8692202329012023_0010","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0010","url":null,"abstract":"ABSTRACT Introduction: Inspired by the traditional way of basketball training, this paper presents a new method of balance training, which can effectively improve basketball players’ coordination ability and shooting skills. Objective: Explore whether balance training can improve the coordination ability and shooting ability of athletes. Methods: Twenty players from a professional basketball team were randomly selected as volunteers, and divided into two groups randomly. The control group adopted the traditional basketball training model. In contrast, the experimental group adopted the new balance training method, introducing basketball training contents such as technical manipulation, psychological training, physical training, tactical analysis, and instant selection. Results: The hitting rate of shooting and jumping increased from 25.64±18.02 to 39.25±12.29, with a rate of change of 53.04%. The running time of the Illinois run was reduced from 15.79±1.08 seconds to 8.679±1.42 seconds, and the rate of change of time reached -45.04%. Conclusion: The balance training method plays an important role in promoting basketball players’ coordination and shooting ability, and can effectively improve the rate of these 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67378194","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0014
Liu Dehua
ABSTRACT Introduction: Strength training is the basis for all sports and physical training. Evidence suggests that its benefit may extend to the athlete’s general physical fitness, although few studies refer to the table tennis player. Objective: Study the effect of upper limb strength training on the physical fitness of table tennis players. Methods: Twenty sportsmen from a college were selected and randomly divided into two groups. The experimental group had the addition of an upper limb strength training protocol in their training, while the control group continued with conventional training. The experiment lasted eight weeks, with interventions three times a week, at intervals with a minimum of one day. Results: Specific fitness varied widely between groups: spinning technique in the experimental group increased from 36.66±6.85 per minute before the experiment to 41.03±7.06, P<0.05. In the control group, the turning technique was 61.41±4.73/min to 66.49±4.74/min after the experiment, P>0.05. Conclusion: Complementing the tennis training program with specific upper limb muscle strength training can effectively improve explosive muscle strength in its athletes, substantially increasing physical fitness for table tennis players. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"EFFECTS OF UPPER LIMB STRENGTH TRAINING ON PHYSICAL FITNESS IN TABLE TENNIS","authors":"Liu Dehua","doi":"10.1590/1517-8692202329012023_0014","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0014","url":null,"abstract":"ABSTRACT Introduction: Strength training is the basis for all sports and physical training. Evidence suggests that its benefit may extend to the athlete’s general physical fitness, although few studies refer to the table tennis player. Objective: Study the effect of upper limb strength training on the physical fitness of table tennis players. Methods: Twenty sportsmen from a college were selected and randomly divided into two groups. The experimental group had the addition of an upper limb strength training protocol in their training, while the control group continued with conventional training. The experiment lasted eight weeks, with interventions three times a week, at intervals with a minimum of one day. Results: Specific fitness varied widely between groups: spinning technique in the experimental group increased from 36.66±6.85 per minute before the experiment to 41.03±7.06, P<0.05. In the control group, the turning technique was 61.41±4.73/min to 66.49±4.74/min after the experiment, P>0.05. Conclusion: Complementing the tennis training program with specific upper limb muscle strength training can effectively improve explosive muscle strength in its athletes, substantially increasing physical fitness for 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67378461","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0013
Kong Huangsheng, Xu Zhongming
ABSTRACT Introduction: Medicine Ball training has a long history as a training to strengthen the musculature of athletes, and tennis requires high explosive muscle strength in the upper limbs of its athletes. Objective: Explore whether medicine ball training can significantly improve explosive forearm strength in tennis players. Methods: 100 professional tennis players with a mean age of 21 years were selected and randomly divided between the experimental and control groups. During 12 weeks of conventional tennis training, an extra training protocol, with Medicine Ball, was added to the experimental group. Results: After the experiment, the performance of the experimental group showed expressive signs of evolution: the forward throwing distance increased by 13.23%, the backward throwing distance increased by 11.96%, the solid ball throwing distance increased by 18.93%, and the touch distance with vertical jump increased by 1.98%. An increase in the experimental group’s overall velocity was also observed, by 18.37%. While the control group did not show expressive changes. Conclusion: The explosive strength of the tennis players’ upper limbs can be effectively improved through the Medicine Ball training presented. The tennis players’ overall speed also benefited, reflecting the improvement of the tennis players’ specific performance. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"IMPACTS OF MEDICINE BALL TRAINING ON EXPLOSIVE STRENGTH IN TENNIS PLAYERS’ UPPER BODIES","authors":"Kong Huangsheng, Xu Zhongming","doi":"10.1590/1517-8692202329012023_0013","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0013","url":null,"abstract":"ABSTRACT Introduction: Medicine Ball training has a long history as a training to strengthen the musculature of athletes, and tennis requires high explosive muscle strength in the upper limbs of its athletes. Objective: Explore whether medicine ball training can significantly improve explosive forearm strength in tennis players. Methods: 100 professional tennis players with a mean age of 21 years were selected and randomly divided between the experimental and control groups. During 12 weeks of conventional tennis training, an extra training protocol, with Medicine Ball, was added to the experimental group. Results: After the experiment, the performance of the experimental group showed expressive signs of evolution: the forward throwing distance increased by 13.23%, the backward throwing distance increased by 11.96%, the solid ball throwing distance increased by 18.93%, and the touch distance with vertical jump increased by 1.98%. An increase in the experimental group’s overall velocity was also observed, by 18.37%. While the control group did not show expressive changes. Conclusion: The explosive strength of the tennis players’ upper limbs can be effectively improved through the Medicine Ball training presented. The tennis players’ overall speed also benefited, reflecting the improvement of the tennis players’ specific performance. 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67378267","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0012
Qiao Wang, Ning Yao
ABSTRACT Introduction: The competitive level of tennis has increased in recent years, challenging researchers to promote a higher level of endurance and performance of its practitioners. Objective: Analyze the impacts of CrossFit training on the performance of tennis athletes. Methods: This work conducted a four-week experiment with 50 professional tennis players, introducing a protocol based on CrossFit training to the experimental group. Levels of sports endurance and competition performance were statistically analyzed before and after the experiment. It was also analyzed whether CrossFit training could effectively improve tennis players’ sports endurance and performance level. Results: After the intervention, the time required for the tennis players to take off and hit the ball 20 times in three steps after the recoil was reduced from 71.12 seconds before the experiment to 60.04 seconds in the experimental group. The forehand strike’s linear and diagonal speeds increased by 11.00% and 6.57%, respectively. And the number of effective and accurate balls in the recoil increased by 5.87% and 5.58%. Conclusion: CrossFit training can improve tennis players’ sporting endurance, playing a positive role in improving the players’ level. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"IMPACTS OF CROSSFIT TRAINING ON THE TENNIS ATHLETE’S PERFORMANCE","authors":"Qiao Wang, Ning Yao","doi":"10.1590/1517-8692202329012023_0012","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0012","url":null,"abstract":"ABSTRACT Introduction: The competitive level of tennis has increased in recent years, challenging researchers to promote a higher level of endurance and performance of its practitioners. Objective: Analyze the impacts of CrossFit training on the performance of tennis athletes. Methods: This work conducted a four-week experiment with 50 professional tennis players, introducing a protocol based on CrossFit training to the experimental group. Levels of sports endurance and competition performance were statistically analyzed before and after the experiment. It was also analyzed whether CrossFit training could effectively improve tennis players’ sports endurance and performance level. Results: After the intervention, the time required for the tennis players to take off and hit the ball 20 times in three steps after the recoil was reduced from 71.12 seconds before the experiment to 60.04 seconds in the experimental group. The forehand strike’s linear and diagonal speeds increased by 11.00% and 6.57%, respectively. And the number of effective and accurate balls in the recoil increased by 5.87% and 5.58%. Conclusion: CrossFit training can improve tennis players’ sporting endurance, playing a positive role in improving the players’ level. 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67378509","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0023
Shubao Li, Han Dong
ABSTRACT Introduction: Badminton is characterized by a high amount of exercise and high intensity of work. Muscle pain and discomfort often occur throughout the game, so some relaxation training is necessary. Objective: Study the effect of relaxation training on recovery from sports fatigue and fitness recovery during badminton. Methods: Badminton training was conducted three times a week. The duration of the exercises of the experimental and control group students was the same. The experimental group adopted the relaxation training form, including stretching, aerobic, and other relaxation actions. The duration of relaxation training was 15 minutes, while the control group continued to use the traditional relaxation method. Results: Lactate in the experimental group showed a continuous downward trend, from 2.09 to 1.93 and then to 1.62; heart rate increased from 84.73 to 85.48, then decreased to 81.57, and finally increased to 85.62. The optimization effect was greater than in the control group. In the experimental group, the speed and strength of the athletes improved considerably. Conclusion: Relaxation training can improve athletes’ fatigue, promoting body development and improving strength and speed in physical fitness. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"RELAXATION EFFECTS ON FATIGUE AND PHYSICAL FITNESS IN BADMINTON ATHLETES","authors":"Shubao Li, Han Dong","doi":"10.1590/1517-8692202329012023_0023","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0023","url":null,"abstract":"ABSTRACT Introduction: Badminton is characterized by a high amount of exercise and high intensity of work. Muscle pain and discomfort often occur throughout the game, so some relaxation training is necessary. Objective: Study the effect of relaxation training on recovery from sports fatigue and fitness recovery during badminton. Methods: Badminton training was conducted three times a week. The duration of the exercises of the experimental and control group students was the same. The experimental group adopted the relaxation training form, including stretching, aerobic, and other relaxation actions. The duration of relaxation training was 15 minutes, while the control group continued to use the traditional relaxation method. Results: Lactate in the experimental group showed a continuous downward trend, from 2.09 to 1.93 and then to 1.62; heart rate increased from 84.73 to 85.48, then decreased to 81.57, and finally increased to 85.62. The optimization effect was greater than in the control group. In the experimental group, the speed and strength of the athletes improved considerably. Conclusion: Relaxation training can improve athletes’ fatigue, promoting body development and improving strength and speed in physical 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":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67380219","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0015
Guo Litao, Jintian Yang, Liang Xutao
ABSTRACT Introduction: Athletics demands high explosive strength from its athletes, and complementary techniques are constantly implemented to maintain the competitive level of its practitioners. And is believed that resistance training can benefit track and field athletes. Objective: Explore whether lower limb resistance exercise can effectively increase the explosive quality of track and field athletes. Methods: We randomly divided 88 professional track and field athletes into experimental and control groups, who underwent training for 12 weeks. The experimental group received lower limb-specific resistance training, while the control group underwent general training. Results: After the lower limb resistance training intervention, the athletes showed evolution in the standing triple jump, from 7.63±0.179m to 7.94±0.12m. The average 30-meter running time also showed gains from 4.55±0.23s to 4.17±0.13s, and the YOYO running distance increased from 979.48± 134.11m to 1139.28±107.84m. The sitting flexion distance increased from 16.91±4.86cm to 17.65±3.39cm, and the solid ball throwing distance went from 20.03±2.05m to 21.24±2.35m. Conclusion: Lower limb resistance training can effectively improve the explosive power of professional track and field athletes. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
{"title":"INFLUENCE OF LOWER LIMB RESISTANCE TRAINING ON THE EXPLOSIVE QUALITY OF ATHLETES","authors":"Guo Litao, Jintian Yang, Liang Xutao","doi":"10.1590/1517-8692202329012023_0015","DOIUrl":"https://doi.org/10.1590/1517-8692202329012023_0015","url":null,"abstract":"ABSTRACT Introduction: Athletics demands high explosive strength from its athletes, and complementary techniques are constantly implemented to maintain the competitive level of its practitioners. And is believed that resistance training can benefit track and field athletes. Objective: Explore whether lower limb resistance exercise can effectively increase the explosive quality of track and field athletes. Methods: We randomly divided 88 professional track and field athletes into experimental and control groups, who underwent training for 12 weeks. The experimental group received lower limb-specific resistance training, while the control group underwent general training. Results: After the lower limb resistance training intervention, the athletes showed evolution in the standing triple jump, from 7.63±0.179m to 7.94±0.12m. The average 30-meter running time also showed gains from 4.55±0.23s to 4.17±0.13s, and the YOYO running distance increased from 979.48± 134.11m to 1139.28±107.84m. The sitting flexion distance increased from 16.91±4.86cm to 17.65±3.39cm, and the solid ball throwing distance went from 20.03±2.05m to 21.24±2.35m. Conclusion: Lower limb resistance training can effectively improve the explosive power of professional track and field athletes. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.","PeriodicalId":21213,"journal":{"name":"Revista Brasileira de Medicina do Esporte","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67378611","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}
Pub Date : 2023-04-07DOI: 10.1590/1517-8692202329012023_0020
Liu Wenjing, Ma Hongtao
ABSTRACT Introduction: Obesity has a great negative impact on college students, affecting their physical and mental health. It is believed that resistance training, as an aerobic exercise that promotes muscle hypertrophy, can promote an obesity-reducing effect in this class of individuals. Objective: Assess the effects of resistance training with loads on weight in college students. Methods: 120 obese college student volunteers were equally and randomly divided into groups for the experiment. The experimental groups A and B received resistance training with different loads, while the control group received only regular aerobic training. For statistical analysis and discussion, body indices such as perimetry and BMI were collected before and after the intervention. Results: After the experiment, the body weight of experimental group A changed from 81.62±4.12 to 76.20±5.49, BMI from 27.22±1.67 to 25.98±1.74, waist circumference from 89.11±5.62 to 87, 27±6.34, hip circumference from 101.61±5.43 to 98.45±5.62, waist/hip ratio from 0.89±2.34 to 0.87±2.13, and body fat ratio from 27.58±3.83 to 22.61±2.99. Significant changes were also noticed in the data of experimental group A after resistance training with different loads. These changes were similar to those of the experimental group B, but changes in the control group data were not evidenced. Conclusion: Resistance training with loads can help obese college students improve their body composition and physical quality. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
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