複合トレーニングが人体筋の力・速度・パワー関係に及ぼす影響

概要

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The effects of different training programs on the force-velocity relation and the maximum power output from the elbow flexor muscles were examined in eighteen male adults. The subjects were divided into three equal groups(G30, G30+0, G30+100). Training for G30 was performed with ten repetitions at 30% Po(Po : maximum strength), for G30+0 with five repetitions at 30% Po and five contractions with no load(0% Po), and for G30+100 with five repetitions at 30% Po and five isometric cintractions(100% Po).Maximum power was increased significantly in all groups after training. The amounts of power increase tended to be greatest for G30+100, followed by G30+0 and G30. A significant difference was observed between G30+100 and G30+0. Maximum strength increased most in G30+100, followed by G30 and G30+0. The strength gain in G30+100 was significantly greater than that in G30. Maximum velocity increased significantly in all groups. No significant difference in velocity gain was observed between any pair of groups.These results suggest that isometric training at maximum strength(100% Po)appears to be a more effective form of supplementary training to increase power production than would no load traning at maximum velocity.
日本体力医学会の論文
1995-08-01