K3,K4是你做的运动的难易程度吧,比如k1的就特别舒缓
那个应该是练习的量,说明你练得多,我才到KG7.
所有跟帖:
• OK, I have few K4, one K5, but mostly K3, K2 -HenryLi- ♂ (220 bytes) () 03/01/2019 postreply 16:22:56
• OK, I have few K4, one K5, but mostly K3, K2 -HenryLi- ♂ (220 bytes) () 03/01/2019 postreply 16:22:56