Footage of John Isner hitting his forehand, backhand and volley at the 2013 Cincinnati Open.
Hit the most ACCURATE groundstrokes of your life with this coaching series – Click Here!
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Footage of John Isner hitting his forehand, backhand and volley at the 2013 Cincinnati Open.
Hit the most ACCURATE groundstrokes of your life with this coaching series – Click Here!
Comments? Questions? Leave them down below. Thanks for watching!