1. grip: the grip surface is vertical to the ground, the right hand is attached to the upper right slope of the handle, the thumb holds the right vertical surface of the handle, the five fingers hold the handle tightly, the index finger is slightly away from the middle finger, and the lower joint of the index finger presses the right vertical surface of the handle. The palm of your hand is behind the racket and in the same plane as the racket face. Tighten your wrists and lift them again. Backhand grip-Turn the handle to the left from the forehand grip 1/4, press the handle on the left uphill with the palm root, and press the thumb directly on the uphill.

Forehand stroke: preparation posture: generally speaking, the stroke posture is: feet are naturally open shoulder width, upper body leans forward, legs are flexed, the center of gravity is on the palm of the front foot, the batter is visually observed, and the running route of the ball is always fixed. Hold the handle with your other hand.

13. Backward racquet: When the ball is in the forehand direction, the right hand holds the racquet, the elbow moves slightly backward, and the arm keeps moving. After the war, the body swings to the side of the net, the feet are spread back and forth, and the center of gravity is placed on the hind foot. Swing the racket back quickly and smoothly with the spin. The racket should not droop and the racket head should be higher than the wrist. Make the racket parallel to the ground, tilt the racket head upwards, make the racket swing forward and move to a good position.

4. Hit the ball: When hitting the ball forward, you should hold the racket tightly and tighten your wrist at the same time. The racket starts from a point below the waist, moves in an arc, rises gradually, swings forward, slaps the face with the corner ball on the front side of the left hip, and contacts the ball for as long as possible to control the direction of the ball to the maximum extent. The racket will follow the ball and prepare for the next shot.

5. Serve: Serving is a technique to control the ball by yourself, and there are many methods. Here, let's introduce a simple chopping technique. Stand by and hold the racket, throw the ball to the right at 1.5 meters, and guide the racket to the right, back and top at the same time. Swing forward to smash the ball quickly, so that the forearm and wrist racket handle are almost in a straight line when hitting the ball. After hitting the ball, let the racket swing obliquely and fall to the left side of the body, while following the court.

[6] Receiving service: Be prepared to receive the service, move and position the ball when it comes, and prepare to swing and hit the ball. When the ball comes, it moves quickly to occupy the position. Swing hitting is a fast volley ball style of play. Get back in position and prepare for the next shot.

Tennis exercise method:

① Personal exercises: moving exercises, hitting the ball against the wall, serving the ball against the wall, etc.

② Pairing exercises: serve and catch exercises, volleyball exercises and competition exercises.

Tennis court: divided into grass, land, hard ground and plastic limbs. The doubles court is 23.77 meters long and 8.23 meters wide. The column height is1.07m, and the net center height is 0.91.4m. ..

Middle-aged people choose tennis, which is a good way to relax, keep fit and adjust their spirits. Exercise regularly where conditions permit, generally 2-3 times a week for about 30 minutes each time, which can achieve good fitness results.