如何快速有效的上升初学者在上升时经常使劲拉上升器,而腿部动作不得要领。因为人的上肢力量与腿部相比是非常有限的,所以上升动作的关键是用腿部力量“站”起来。这就要求,踩绳梯(或脚踏)的膝关节折叠弯曲,脚尽量置于臀部正下方,位于重心的垂落线上;站起的时候脚垂 How to quickly and effectively increase beginners often pull the riser ascending, and leg movements can not be essentials. Because one’s upper body strength is very limited compared to the leg, the key to the up action is to use the leg strength. This requires that the step on the rope ladder (or foot) knees folded and bent, feet as far as possible under the buttocks, located in the center of gravity of the drop line; stand up feet