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Old 01-29-2013, 05:31 AM   #9
Chas Tennis
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Join Date: Feb 2011
Location: Baltimore, MD
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Jim McLennan short video on the rotator cuff, impingement and serving
http://www.youtube.com/watch?v=lTRvxaBMh8s

Todd Ellenbecker video on shoulder anatomy, impingement, and serving. At minute 8 he describes the same insure as McLennan but in more detail.
http://www.tennisresources.com/index...2&ATT=&reso=lo

I looked at your videos but from the side view but I had a hard time especially seeing the shoulder orientation described above. Also, I don't know how to do YT stop action on my smartphone. With the camera placed behind the server and viewing along the ball's trajectory the shoulder orientation is easier to see.

Here is the view with the camera behind showing the shoulder orientation -
https://vimeo.com/21512296

My shoulders are OK here but my wrist has an angle that was not correct, stressful.

Last edited by Chas Tennis : 01-29-2013 at 05:50 AM.
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