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DRILL - VOLLEY (Wayne Bryan)
(00:46)
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HALF-VOLLEY (Hank Pfister)
(00:56)
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THE TECHNICAL COMPONENTS OF TENNIS - MODERN SHOT VIEWPOINTS (Jack Groppel, Ph.D., Jim Parker, Lorenzo Beltrmae)
(00:40)
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THE TECHNICAL COMPONENTS OF TENNIS - IMPORTANCE OF DEVELOPING WEAPONS (David T. Porter, Jack Groppel, Jim Parker)
(2:00)
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