Related reading? Table tennis backhand serve loop skill video backhand loop can be used? Turn, hang, lead and throw? The first two words are the beginning of the action, that is, the essentials of the action before hitting the ball, and the last two words are the basic forms of the action when hitting the ball.

1, turn

Refers to the action posture, that is, before pulling the ball, turn the hip instead of starting. One detail that needs special attention is that while the left hip rotates backward, the right knee bends forward more than the left knee, so that the right leg can be pushed and stretched hard when pulling the ball. The range of hip joint rotation should not be too large, and it should be controlled within the range where the foot does not rotate, which is beneficial to the stability of pulling the ball. After proficiency, it can be appropriately increased, but the center of gravity of the body should be kept on the palm of the front foot as much as possible. In addition, when you turn your hips, you should pay attention to your abdomen and don't show your body.

2. Vertical

Clap your hands. At the beginning of hip rotation, on the basis of posture preparation, clap your hands and rotate your forearm outward with hip rotation, and naturally droop to your left hip, thus completing the racquet before hitting the ball. Pay attention to the elbow joint not abduction when the forearm droops, but close to the right abdomen.

3. Collar

When hitting the ball, the elbow joint moves first instead of the forearm swing and then moves, that is, the elbow joint is used as the fulcrum to drive the forearm swing. In reality, the backhand loop ball is too weak to pull a high-quality ball, which is related to Otawa's elbow movement. That is to say, the forearm and wrist swing is used to pull the ball at the moment of hitting the ball, without integrating the strength of other parts of the body from bottom to top.

4, jilt

In fact, it emphasizes the action form when hitting the ball hard. The collar and swing are closely related, which constitute two basic characteristics of backhand loop ball. Without the collar, there can be no swing. With the collar, there can be no swing, and the collar can't reflect efficiency. After careful understanding, we will find that the throwing precursor will have a moderate tightening state. When it comes to hitting the ball, the first thing is to turn the hip, that is, the explosive twisting of the left hip forward will transfer the strength of the lower limbs and waist to the upper limbs, and integrate it to the end of the forearm (that is, the plate head) through the bone lever movement (collar) with the elbow joint as the fulcrum. This kind of power that gathers all parts of the body will burst out in an instant and finally be reflected in the forearm. When the force reaches the end and the ball comes out, the action is completed immediately.