Leg pressing device special for physical training

Abstract

The invention discloses a leg pressing device special for physical training, and relates to the technical field of sports equipment. An installation platform is installed in a supporting piece in a sliding mode. An adjusting motor and a starting motor are respectively mounted in a power box; the adjusting motor is provided with a worm through a gear box; the gear is meshed with a rack; a magnetic conductive lock bolt is mounted in the limiting sleeve in a sliding manner; the two ends of the connecting rod are fixedly connected with the supporting piece. The outer side wall of a connecting shaft is fixedly sleeved with an eccentric shaft; the outer side wall of the eccentric shaft is rotationally sleeved with a supporting sleeve. Telescopic joints are fixedly mounted at two ends of a handrail respectively. The leg pressing training device has the advantages that the position of the leg pressing device is adjusted according to the leg pressing mode, the supporting height of the installation platform to the connecting shaft is adjusted according to the requirements of a user so as to carry out leg pressing training, the use flexibility and diversity are improved, the legs can be conveniently taken down after the connecting shaft downwards falls along the supporting piece, the safety of the user is guaranteed, operation is smooth and convenient, and use is more flexible and safer.

Description

technical field [0001] The invention relates to the technical field of sports equipment. Background technique [0002] Before physical training, the trainees usually need to perform leg press training to warm up and stretch the muscles, so as to avoid injuries during the training process. Traditionally, when performing leg press training with a bar, the installation height of the bar is fixed, and the user People with different heights will cause discomfort when using the bar for leg press training, so the use is limited, and when performing leg press training, the user cannot remove the leg from the bar in time when suffering from cramping discomfort. Therefore, it is easy to cause other damage. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a special leg pressing device for physical training aiming at the above-mentioned technical deficiencies. Adjust the position of the leg pressing device according to the ...

AI Technical Summary

Problems solved by technology

[0002] Before physical training, the trainees usually need to perform leg press training to warm up and stretch the muscles, so as to avoid injuries during the training process. Traditionally, when performing leg press training with a bar, the installation height of the bar is fixed, and the user People with different heights will cause discomfort when using the bar for leg press training, so the use is limited, and when performing leg press training, the user cannot remove the leg from the bar in time when suffering from cramping discomfort. Therefore, it is easy to cause other damage

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