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قدیمی 12-29-2010, 11:13 AM   #10
FaRzIn
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آواتار FaRzIn
 
تاریخ عضویت: Sep 2010
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بازیکن (های) مورد علاقه: راجـــــر فدرر رافا نادال؛؛اندي ماري؛؛نواك جوكوويچ ویکتور ترویسکی؛؛خوان دلپوترو؛؛ماريا شاراپوا؛؛كيم كلايسترز؛؛سابینه لیسکی
پیش فرض

اين بحث مفصلي هست كه كدوم بكهند بهتره ولي بنظر من بكهند يك دست خيلي زيباتره و حس خيلي خوبي به آدم ميده البته زدن بكهند هاي يكدست نياز به دقت بسيار بالا و توان قدرتي بالايي داره و كار هر كسي نيست .بكهندهاي فدرر بنظرمن بهترين بكهند يك دستي هست كه من تا حالا ديدم و بازي راجر جان رو دو چندان زيباتر ميكنه .البته بكهندهاي يك دست Kuerten هم بسيار زيبا بودن .:OK:

One-handed backhand:
1. less stable racket at the moment of impact;
2. requires more time to prepare;
3. less controlled backswing;
4. full backswing is almost a necessity;
5. the point of contact has to be ahead and to the left of the front foot (otherwise, you are in trouble);
6. the upper body must be more than perpendicular to the incoming ball;
7. it is necessary to have very strong shoulder, arm, and wrist (more injuries);
8. after finishing, your body is still mostly sideways;
9. the most power is generated by stepping into the ball;
10. a lineal (close) stance is almost a must (less balanced); (all the others reflect seriously on the efficiency of shot); and
11. the elbow must be close to the body, otherwise the shot will be ineffective (narrow striking zone).

Two-handed backhand:
1. a more stable racket at the moment of impact;
2. quicker preparation;
3. controlled backswing;
4. with variety of backswings, it is possible to produce a quality shot;
5. the point of contact is in line with the body and bit to the left (if you are late, the other hand can help you);
6. the upper body must coil, but not as much as with the one-handed backhand;
7. because of the two hands, impact is more evenly distributed so it is not necessary to have such strong shoulders, arms, and wrists (less injuries);
8. after finishing, your body faces the net and you can easily move sideways;
9. power is generated by rotating your shoulders around your head and stepping into the ball;
10. all stances are possible (more balanced); and
11. because of the help of the other hand, the elbow can be in various positions in relationship to the body for the shot and still be effective (larger striking zone).

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