This paper analyzes the griping methods, striking kinds and points, joint and muscle contraction characteristics and training methods of baseline backhand stroke with single hand.

分析了网球运动中底线反拍单手击球动作的握拍方式，击球的种类与要点，关节运动与肌肉的收缩特点，以及训练方法。

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Make early comprehensive treatment after operation, such as massage muscle equal-length contraction, passive joint movement.

术后早期进行按摩、肌肉等长收缩、关节被动活动及主动活动等综合性康复治疗。

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Contraction both materials can be tailored to provide thermal effect of the elbow joint, improved proprioception of the knee, played the role of the most basic protection.

两面收缩材质能贴合肘部关节提供保暖效果，提升了肘部的本体感觉，起到最基本的防护作用。

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