Leg training device for track and field sports

Abstract

The invention discloses a leg training device for track and field sports. The leg training device comprises steps, a stand column and a slow descending mechanism. The stand column stands on the ground, the slow descending mechanism comprises a first pedal, a fixed pulley, a balancing weight and a first rope, the first pedal is installed on the stand column and can move up and down along the stand column, the first rope is wound around the fixed pulley, the two ends of the first rope are connected with the balancing weight and the first pedal respectively, and when the balancing weight falls to the ground, the first pedal is flush with the highest position of the steps. According to the leg training device, the slow descending mechanism is arranged on one side of the steps, after an athlete reaches the highest stage of the steps, the athlete can step on the first pedal, the athlete slowly falls to the ground along with the first pedal, the athlete does not need to walk down the steps, and the situation that the athlete frequently goes down the steps and hurt knees is avoided.

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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