What are the details of tennis

　　Tennis has high demands on the venue. Uneven and slippery surfaces can easily lead to accidents such as falls and ankle sprains. Selecting a qualified venue is also something athletes should pay attention to.

　　●If a woman chooses a light racket, if the racket is too heavy, the deep muscles of the arm will be more taxed, making it easier to get strained, and the possibility of tennis elbow will be higher. female exercise Players should choose a light racket. A racket that is too heavy can easily make the arms too strong, which does not meet the aesthetic requirements of women.

　　●Stretching before exercise is a must. No matter what kind of exercise, stretching ligaments before exercise can help reduce sports injuries. 　In view of the characteristics of tennis lower limbs, waist, and arm swings, athletes need to focus on "warming up" these parts. Athletes can bend their waist and press their legs like a ballet performer, stretching their waist and lower limbs ； Twist, rotate the waist to move the waist ； Hold the elbow joint of the other hand with one hand and pull it in different directions to lift the hand ligaments. ； Rotate the ankle on tiptoes to open the ankle joint ； Cross your hands and rotate your ankles. Generally speaking, it takes about 10 minutes to warm up in summer and about 20 minutes in winter.

　　●When players with pain wear protective gear during games, we can sometimes see athletes with things tied to their waists, legs, and elbows. Many people wonder, what role do these tools play? Can they increase physical strength and improve performance? 　Yang Junxing believes that when athletes have sore limbs and are a little weak but still want to continue exercising, they can wear protective tools such as knee pads, elbow pads, and waist pads according to the location of pain. However, if you have just started exercising and don’t feel any discomfort, you should not wear it. Otherwise, it will restrict the body and affect the flexibility of the body, which may lead to accidents.

　　●low back pain Don’t play tennis with knee pain. When playing tennis, your waist rotates violently and you often have a half-squatting posture. Therefore, people with low back pain and knee arthritis (the knees often have dull pain) are not suitable for this sport.

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