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Effect of Static Recovery and Dynamic Recovery on the Cardiopulmonary Variables, Lower Extremity Muscle Activity after Progressive Resistance Exercise to Maximal Point

윤정규, 김가영, 김민아, 이승미, 권승민, 유경태, 조중행, 최정현,
소속 상세정보
윤정규 ( Yoon Jung-Gyu ) - Namseoul University
김가영 ( Kim Ga-Yeong ) - Howard Hill Hospital
김민아 ( Kim Min-A ) - Nanchon Hospital
이승미 ( Lee Seung-Mi ) - Incheon Red Cross Hospital
권승민 ( Kwon Seung-Min ) - Gukje digitgal University
유경태 ( Yoo Kyung-Tae ) - Namseoul University
조중행 ( Cho Joon-Haeng ) - Yonsei University
최정현 ( Choi Jung-Hyun ) - Namseoul University

Abstract


This study was to examine on the respiratory variables, heart rate and muscle activity between the static recovery and dynamic recovery after progressive resistance exercise to maximal point. Subjects were 15 students enrolled in N University. All were tested two times (static recovery and dynamic recovery) and were requested to perform a walking on a treadmill after progressive resistance exercise to maximal point. Electromyography(EMG) was used to monitor the muscle activity(TA: Tibialis Anterior, MG: Medial Gastrocnemius) during gait. CPEX-1 was used to measure the respiratory variables and heart rate. The dynamic recovery group was shown the significant lower heart rate than that of static recovery group at during gait. Respiratory rate showed statistically a significant difference. Electromyography(RMS, root mean square) showed a non-significant difference. But the dynamic recovery group of muscle activity was found highly in TA and MG. This study indicated that the dynamic recovery method evidenced more faster than the static recovery method. And this type of dynamic rest by walking can be a help of recovery after exercise.

키워드

Heart Rate; Muscle Activity; Recovery; Respiratory

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