"All three saw improvements in concentric strength, but this was the only improvement for the concentric-only group.
The eccentric-only and concentric-eccentric groups also saw significant improvements in isometric (static) strength and eccentric strength."
簡單來說,就是在concentric, isocentric and eccentric 3類力量型訓練,eccentric group 更有效地強化了肌肉的靜態和伸長力量。
所以我們在鍛煉時應該更重視eccentric exercise, 如果沒有很多時間的話,以eccentric exercise 為主。
Henryli 介紹的動作,在腿上踢後往下放的過程就是eccentric exercise. 現在重力訓練譬如squats 講究快速站立3秒下蹲就是這個道理。