像山一樣多的訓練 orz........8 e' V7 k$ Y, Z; k& t$ n A! G
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Great Fitness Sites I (Conditioning), E3 q& O. Y U0 I U http://tt.tennis-warehouse.com/showthread.php?t=52164! K4 d- ~: x) Z d; ]2 I
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Great Fitness Sites II (Aches and Pains) ; |; T$ H- u9 r! i. P6 k* @http://tt.tennis-warehouse.com/showthread.php?t=52165" R1 u E" F$ s: e: _. ?
(go here for tennis elbow, wrist and shoulder probs, etc) k0 t7 ~4 T" j- x! A! b4 B* b* z8 R7 \1 ?- n G* ?8 D