A leg training device for athletics

Abstract

The invention discloses a leg training device for track and field sports, which includes a ladder, a column and a slow-down mechanism; the column stands upright on the ground, and the slow-down mechanism includes a first pedal, a fixed pulley, a counterweight and a first rope, The first pedal is installed on the column and can move up and down along the column. The first rope is wound on the fixed pulley and the two ends are respectively connected to the counterweight and the first pedal. When the counterweight falls to the ground, the first pedal and the highest point of the ladder flush. The leg training device of the present invention is equipped with a slow-down mechanism on one side of the ladder. After the athlete reaches the highest level of the ladder, the athlete can step and stand on the first pedal, and the athlete will slowly fall to the ground along with the first pedal, without the need for the athlete to Walk down the stairs by yourself to prevent athletes from frequently going down the stairs and damaging their knees.

Description

technical field [0001] The invention relates to the field of sports equipment, in particular to a leg training device for track and field sports. Background technique [0002] Ladder training is a method of physical training using steps, which can exercise the athlete's leg strength and explosive power, and is very suitable for track and field athletes for leg training. However, professional athletes do not often adopt ladder training because there is no equipment dedicated to ladder training in the prior art, and professional athletes can only use common ladders (that is, common ladders built with building materials such as cement) to train. After the athlete uses methods such as leapfrog to train from the first step to the highest step, the athlete can only walk down the steps and continue training. This step-down process is a useless action for athletes. In the case of many training courses for professional athletes, a large number of step-down actions consume the athlet...

AI Technical Summary

Problems solved by technology

This step-down process is useless for athletes. In the case of professional athletes with many training courses, a large number of step-down movements will consume the athlete's physical strength and cause damage to the athlete's knees.

Therefore, although step training is an excellent leg training method, due to the negative effect of "frequent steps down", the actual application effect of step training is not good

Theoretically speaking, the above problems can be solved by using ordinary ladders with elevators. However, the manufacturing costs, operating costs and maintenance costs of elevators are very high. Considering the economic benefits, more athletes would rather choose other training methods

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