Mostly because of the wrong way and timing.
Table tennis starts from the foot, taking forehand as an example, starting from the pedal on the clapping side, driving the waist, and then waving the big arm to accelerate the forearm, wrist and fingers at the moment when the ball is about to touch.
The advantage of death by force is that it is easy to kill your opponent. Disadvantages are easy to make mistakes, slow recovery and easy injury. At present, the typical representative of the world table tennis world is ZhangJike, who is relatively lifeless compared with Malone.
Of course, amateur golfers often make the mistake of being stiff, using many parts of the body to exert their strength, without secondary exertion, and the action is too big.
The first point to solve the problem of force death is to relax as much as possible before hitting the ball and keep the flexibility of all parts of the body. When coming to the ball, try to move your feet as much as possible, first focus on the opposite foot of the grip, put the expected hitting point of the ball about 60-80 cm in front of your side, and at the same time turn around and lead the racket. Never turn your back and hold the handle less. When hitting the ball, the order of strength is very important. After landing, the hind legs should exert force first, and then turn around to catch the ball. At this time, try to relax your arms. The function of the arm is to find the ball, and the racket should be placed at the expected hitting point according to the judgment of the incoming ball. At the moment when the ball touches the racket, the arm explodes, and the forearm, wrist and finger quickly retract to exert force. At this time, turn your waist to a position roughly parallel to the end line of the table, stop turning your waist, and swing your hand over the opposite eyebrow.
Amateurs who use their strength to knock to death, many people hit their arms, don't turn their backs enough when they lead the racket, hold their hands and even pull their elbows, and use the big arm wheel to circle the ball. In this way, when the opponent's incoming ball is unstable, the arm drives the clapping hand to speed up. Once the opponent's ball has unexpected two jump directions, it is easy to miss the ball.
There is also a big wheel waist, which takes the waist as the axis and turns the waist hard. It is also a round wheel. Straight-handed players often fight, such as Xu Xin playing a straight line sideways. Once the other party picks it up, it gives up. This way of playing is very harmful to the waist, which is easy to cause waist injury and lumbar disc herniation.
The above two have one thing in common, that is, the shoulder joint is open when hitting the ball. Try to ensure the posture of the body, including the chest, and force yourself to turn your back to avoid the transition to the waist after hitting the ball.
In addition, be sure to keep an eye on the hitting point when playing. A ball is made up of dots, not a line. Don't hit the line, find the right time. You have to find the feeling of touching the ball slowly and then throwing it. Before touching the ball point, you must give yourself room to adapt.
Also, it is very tiring to always play with the right posture. If you want to improve your level, please do it.