View Single Post
Old 03-20-2013, 11:47 AM   #14
Chas Tennis
Hall Of Fame
Join Date: Feb 2011
Location: Baltimore, MD
Posts: 4,119

The leg thrust and some trunk motion probably stretch the muscles that drive the serve. This muscle is probably mostly the lat. Apparently, even without the leg thrust a lot of stretch still can occur. ?

Earlier thread discussing serving from the knees.
Chas Tennis is offline   Reply With Quote