2010-04-18 05:11:34 +0000 #1
2010-04-18 05:26:26 +0000 #2
2010-04-18 05:57:28 +0000 #3
Rope jumping stairs, what load of a rope tied to the body, in situ jump. terms are not familiar with. You can find stars of the training video.
2010-04-18 06:08:19 +0000 #4
training AA4 more suitable for Chinese people
