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Old 09-25-2012, 06:13 PM   #20
JackB1
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Join Date: Jul 2009
Location: Atlanta GA
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Quote:
Originally Posted by pmata814 View Post
What about the throwing arm shoulder? Doesn't it get tired?
No. You're just easily tossing a tennis ball about 20 feet. What's tiring is hitting 150 backhands.
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