A high-efficiency volleyball auxiliary training device for sports

Abstract

The invention discloses an efficient volleyball auxiliary training device for sports. The device comprises two fixing frames which are parallel to each other. A plurality of parallel guide rails are arranged between the fixing frames. The guide rails are perpendicular to the fixing frames. The two ends of the guide rails are fixedly connected with the corresponding fixing frames at the same time. Movable seats are movably arranged on the periphery of the guide rails. Motors are fixedly arranged in front of the movable seats respectively. Rotating discs are fixedly arranged at the output ends of the motors respectively. Cylindrical grooves are formed in the outer sides of the rotating discs respectively. The output ends of the motors are fixedly connected with the inner sides of the corresponding cylindrical grooves. The volleyball auxiliary training device can achieve the purpose of volleyball training and is provided with multiple training modes. The training difficulty can be freely selected. Meanwhile, the device is positioned above a training field, and does not occupy the extra field space. The number of volleyballs for training is reduced and the training cost is lowered. The subsequent collection and arrangement work of volleyballs is omitted. The training time proportion of athletes is improved.

Description

technical field [0001] The invention belongs to the field of sports training appliances, in particular to a high-efficiency volleyball auxiliary training device for sports. Background technique [0002] The basic techniques of volleyball are divided into six categories: ready posture and movement, passing, padding, serving, smashing, and blocking. Cushioning is a technical action in which the front of the forearm of both hands is used to hit the ball with the rebound force of the incoming ball. Cushioning is mostly used in the game to receive the serve, catch the spike and catch the ball back. It is to strive for more points in the game. 1. An important technique to change from passive to active with less loss of points; jumping up in the air, swinging one arm in an arc, and hitting the ball in the air above the field with your hands from the air in the net inside the two marker poles. The technical action in the opponent's field, the spike is the most active and effective ...

AI Technical Summary

Problems solved by technology

The above two techniques are the core of volleyball. At present, people have begun to use machines to cooperate with athletes for training, but generally speaking, every once in a while, players need to collect scattered balls and put them into the ball storage area of ​​the machine. , which will delay the training time of the athletes, or require additional staff to assist in collecting the ball, resulting in high cost

Images