엘리트 스노보드선수 9명을 대상으로 다리근육의 정맥환류를 제한한 트레이닝을 실시하였다. 2주간의 가압트레이닝을 실시한 결과 다음과 같은 결론을 얻었다. 첫째, 2주간의 가압트레이닝을 통해 LBM, 대퇴둘레에서 트레이닝전보다 2%,3%증가 하였으며 통계적으로도 유의한 차이를 보였다(P<0.05). 둘째, 2주간의 가압트레이닝을 통해 등속성근기능검사 각속도 60...
엘리트 스노보드선수 9명을 대상으로 다리근육의 정맥환류를 제한한 트레이닝을 실시하였다. 2주간의 가압트레이닝을 실시한 결과 다음과 같은 결론을 얻었다. 첫째, 2주간의 가압트레이닝을 통해 LBM, 대퇴둘레에서 트레이닝전보다 2%,3%증가 하였으며 통계적으로도 유의한 차이를 보였다(P<0.05). 둘째, 2주간의 가압트레이닝을 통해 등속성근기능검사 각속도 60°/SEC에서 오른쪽 신전력과 굴곡력, 왼쪽 굴곡력이 유의하게 증가하였고, 각속도 180°/SEC에서 왼발의 신전력과 굴곡력이 유의하게 증가하였다. 셋째, 2주간의 가압트레이닝을 통해 기초체력의 사전·사후검사 결과 윗몸일으키기, 팔굽혀펴기, 좌전굴, 오른손 악력, 제자리높이뛰기, 민첩성 그리고 오른발 정적평형성에서 16% 증가하였으며, 통계적으로 유의한 변화(P<0.05)가 나타났다. 이상의 결과로부터 2주간의 가압트레이닝을 통해 낮은강도에서 근력향상과 근비대를 통한 근기능개선과 근육량 증가, 기초체력 향상을 유발할수 있다는 것을 제시하였다. 본 연구의 결과를 토대로 신체구성과 근기능향상을 위한 트레이닝 프로그램에 도입할수있으며, 향후 다른종목의 엘리트선수들에게 기초자료를 제공 할수있을것이라고 사료된다.
엘리트 스노보드선수 9명을 대상으로 다리근육의 정맥환류를 제한한 트레이닝을 실시하였다. 2주간의 가압트레이닝을 실시한 결과 다음과 같은 결론을 얻었다. 첫째, 2주간의 가압트레이닝을 통해 LBM, 대퇴둘레에서 트레이닝전보다 2%,3%증가 하였으며 통계적으로도 유의한 차이를 보였다(P<0.05). 둘째, 2주간의 가압트레이닝을 통해 등속성근기능검사 각속도 60°/SEC에서 오른쪽 신전력과 굴곡력, 왼쪽 굴곡력이 유의하게 증가하였고, 각속도 180°/SEC에서 왼발의 신전력과 굴곡력이 유의하게 증가하였다. 셋째, 2주간의 가압트레이닝을 통해 기초체력의 사전·사후검사 결과 윗몸일으키기, 팔굽혀펴기, 좌전굴, 오른손 악력, 제자리높이뛰기, 민첩성 그리고 오른발 정적평형성에서 16% 증가하였으며, 통계적으로 유의한 변화(P<0.05)가 나타났다. 이상의 결과로부터 2주간의 가압트레이닝을 통해 낮은강도에서 근력향상과 근비대를 통한 근기능개선과 근육량 증가, 기초체력 향상을 유발할수 있다는 것을 제시하였다. 본 연구의 결과를 토대로 신체구성과 근기능향상을 위한 트레이닝 프로그램에 도입할수있으며, 향후 다른종목의 엘리트선수들에게 기초자료를 제공 할수있을것이라고 사료된다.
Pressurization training (PT) is designed to perform short term training using exclusive pneumatic belt applying pressure on upper parts of arms and legs to reduce blood flow to limbs. It has been reported that PT is effective to bring remarkable increase on muscular strength and hypertrophy through ...
Pressurization training (PT) is designed to perform short term training using exclusive pneumatic belt applying pressure on upper parts of arms and legs to reduce blood flow to limbs. It has been reported that PT is effective to bring remarkable increase on muscular strength and hypertrophy through even low intensity training (corresponding to 20~40% of 1RM).
Furthermore, it only causes lower mechanical stress on joints and muscles due to low intensity training, but also it takes shorter time to be recovered from muscle damage compared to high intensity training. Thus, PT may be an appropriate tool for elderly, rehabilitating patients, non-fit people who could not tolerate high intensity training, and people who desire to improve physical fitness with low exercise intensity. However, it has not completely been proved whether PT could improve the physical fitness and skeletal muscle function.
Elite snowboard athletes were recruited in this study. Subjects were 9 PT group (23.22 ± 1.43). All subjects completed 2 week training program. PT training program was consisted totally 9 sets, 20 repetition body squat, lunge, leg-extension(20% of 1RM) and 1-minute rest (twice a day and 6 days per week). Subject performed training with specially designed elastic band wrapped around both legs. Warm-up was performed for 30 seconds under pressure of 120 mmHg, and then the pressure was decreased to 0 mmHg for 10 seconds. After this warm-up, Subject continued body squat, lunge, leg-extension(20% of 1RM) with pressure increased gradually from 20 mmHg to 180 mmHg. On the first day, Training was performed under pressure of 100 mmHg, an then on the seven day, the pressure was increased by 10 mmHg during the training up to 180 mmHg. Pressure was maintained with 180 mmHg for the rest of training period.
The result showed that LBM was significantly increased and cross sectional areas of quadriceps on both right amd leg were increased by 2.0 and 3.0%, respectively. Strength of knee extension, flexor were increase (5%), Psycial fitness significantly increased (16%). It is concluded that two-weeks term pressurization training could improve skeletal muscle function at low intensity and may also be a useful method to improve physical fitness such as muscle strength and muscle hypertrophy.
Pressurization training (PT) is designed to perform short term training using exclusive pneumatic belt applying pressure on upper parts of arms and legs to reduce blood flow to limbs. It has been reported that PT is effective to bring remarkable increase on muscular strength and hypertrophy through even low intensity training (corresponding to 20~40% of 1RM).
Furthermore, it only causes lower mechanical stress on joints and muscles due to low intensity training, but also it takes shorter time to be recovered from muscle damage compared to high intensity training. Thus, PT may be an appropriate tool for elderly, rehabilitating patients, non-fit people who could not tolerate high intensity training, and people who desire to improve physical fitness with low exercise intensity. However, it has not completely been proved whether PT could improve the physical fitness and skeletal muscle function.
Elite snowboard athletes were recruited in this study. Subjects were 9 PT group (23.22 ± 1.43). All subjects completed 2 week training program. PT training program was consisted totally 9 sets, 20 repetition body squat, lunge, leg-extension(20% of 1RM) and 1-minute rest (twice a day and 6 days per week). Subject performed training with specially designed elastic band wrapped around both legs. Warm-up was performed for 30 seconds under pressure of 120 mmHg, and then the pressure was decreased to 0 mmHg for 10 seconds. After this warm-up, Subject continued body squat, lunge, leg-extension(20% of 1RM) with pressure increased gradually from 20 mmHg to 180 mmHg. On the first day, Training was performed under pressure of 100 mmHg, an then on the seven day, the pressure was increased by 10 mmHg during the training up to 180 mmHg. Pressure was maintained with 180 mmHg for the rest of training period.
The result showed that LBM was significantly increased and cross sectional areas of quadriceps on both right amd leg were increased by 2.0 and 3.0%, respectively. Strength of knee extension, flexor were increase (5%), Psycial fitness significantly increased (16%). It is concluded that two-weeks term pressurization training could improve skeletal muscle function at low intensity and may also be a useful method to improve physical fitness such as muscle strength and muscle hypertrophy.
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