It is a medium-length vídeo that to instruct people how they can perform some stretching exercises using a low-budget stick as a tool.
做運動拉筋伸展？ 用一支五元Stick會令你有意想不到效果！(Youtube)
It is a medium-length vídeo that to instruct people how they can perform some stretching exercises using a low-budget stick as a tool.