筋力트레이닝에 관한 實驗的 硏究 : 第 1 報 : 股體關節可動域을 달리한 抵抗運動負荷와 酸素消費量

Abstract

Based on the isokinetic contraction of a new concept of resistive exercise, on seven healthy male adults, oxygen consumption were measured as a way of studying physical fitness physiology in relation to the half-range and full-range of motions biomechanically loaded on the upper and lower extremities. The results obtained are as follows: 1. As for the upper extremities, the half-range of motion consumed less oxygen than the full-range of motion. 2. As for the lower extremities, the half-range of motion consumed less oxygen than the full-range of motion. 3. Alike for the upper and lower extremities, the half-range of motion consumed less energy than the full-range of motion, even though all subjects unanimously stated that the former had been more keenly on muscular tention than the latter.