Upload

Loading...

投球 ((我的球速目測大概多少? 動作哪裡需要改?

50,843 views

Loading...

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Nov 8, 2010

前幾球握二縫線 後面改滑球

  • Category

  • License

    • Standard YouTube License

Loading...

When autoplay is enabled, a suggested video will automatically play next.

Up next


to add this to Watch Later

Add to

Loading playlists...