Visual training device for techniques and tactics of table tennis players and a method thereof

Abstract

The invention discloses a visual training device for techniques and tactics of table tennis players and a method thereof, and belongs to the technical field of table tennis training. The visual training device comprises a pair of head-mounted VR glasses and a table tennis bat handle, the head-mounted VR glasses and the table tennis bat handle are connected in a wired / wireless mode, and a binding belt assembly is installed on the back face of the head-mounted VR glasses; a display assembly is arranged in the head-mounted VR glasses, the head of an athlete is sleeved with the binding belt assembly, and the athlete watches the display assembly with two eyes. According to the visual training device and the method for the table tennis player, the player holds the table tennis bat handle and waves according to the motion picture of a table tennis ball, the table tennis bat handle and the table tennis bat act synchronously, and after the panel collides with the ball body, the table tennis hitting angle and speed are calculated according to the swing angle and speed, the table tennis hitting angle and speed are used for simulating techniques and tactics, pictures are synchronously uploaded to a screen of a training hall, and the hitting force and speed and the heart rate of an athlete are displayed on the screen in a digital mode.

Description

technical field [0001] The invention relates to the technical field of table tennis training, in particular to a table tennis player's technical and tactical visualization training device and method. Background technique [0002] Table tennis is a ball game that integrates speed, strength, rotation, landing point and arc. It is also a typical example of the perfect combination of technology and tactics. [0003] From the point of view of fitness, table tennis does not require high venues and equipment, and is easy to learn. [0004] The requirements for the physical conditions of the bodybuilders are relatively loose, and both men, women, and children can receive good fitness results. [0005] 1. Prevention and treatment of myopia: Playing table tennis can make the inside of the eyeball move continuously, enhance blood circulation, and improve the function of eye nerves, so that eye fatigue can be eliminated or reduced, and it can prevent and treat myopia; [0006] 2. It c...

AI Technical Summary

Problems solved by technology

For the technical and tactical part, including the first three boards, stalemate, pulling attack, backhand twist and chopping, etc., they are all combined with speed, strength, rotation, landing point and arc. Now the training of technical and tactical evaluation depends entirely on the coach And athletes' subjective consciousness (for example: experience, etc.), there is no objective evaluation and method to improve table tennis players' techniques and tactics and table tennis rackets. Due to the lack of objective evaluation, the training efficiency is low, and the training process cannot be transformed into visualized data. , it is difficult to intuitively reflect the effect of training

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