"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."
简单来说,就是在concentric, isocentric and eccentric 3类力量型训练,eccentric group 更有效地强化了肌肉的静态和伸长力量。
所以我们在锻炼时应该更重视eccentric exercise, 如果没有很多时间的话,以eccentric exercise 为主。
Henryli 介绍的动作,在腿上踢后往下放的过程就是eccentric exercise. 现在重力训练譬如squats 讲究快速站立3秒下蹲就是这个道理。