watermark logo

下一个

Interval training for older and elderly poeple

531 意见· 04 十月 2017
Deen Doughouz
Deen Doughouz
276,264 订户
276,264
其他

this short film describe the importance of interval training for older and elderly people. description of the method and the output of 40 days of training in older man
emphasize the safety of the method

显示更多

 0 注释 sort   排序方式


下一个