A kind of multifunctional sports physical fitness lower limb strength training equipment

Abstract

A kind of multifunctional sports physical fitness lower limb strength training equipment, including a base, one side of the top side of the base is fixedly installed with a recliner through a column, the lower end of the recliner is fixedly connected to the lower end of one side of the seat board, and the front and rear ends of the upper end of the seat board are respectively fixedly connected The lower end of the optical axis and the outer circumference of the optical axis are respectively fitted with sliding sleeves, and the adjacent sides of the sliding sleeves are fixedly connected by a horizontal plate; the other side of the top side of the base is fixed and installed with a box through a column, and the sliding installation in the box can only move up and down The mobile water tank, the top side opening of the mobile water tank, the first fixed pulley is fixedly installed on one side of the casing top, the second fixed pulley and the third fixed pulley are fixedly installed on the upper and lower sides of the right side of the casing successively. The present invention is simple in structure and ingenious in concept. By using water instead of dumbbell plates, the cost is greatly reduced. At the same time, the size of the load can be adjusted steplessly to meet different needs, and the load can automatically cycle and change, so as to avoid using one more load for exercise for a long time and increase muscle activity.

Description

technical field [0001] The invention belongs to the field of body-building equipment, in particular to a multi-functional sports equipment for lower limb strength training. Background technique [0002] Lower limb strength training is the basic training of physical fitness training. In order to increase the intensity of lower limb strength training, weight training is generally used, and the reverse pedal is the equipment used for lower limb strength weight training; but the load of the reverse pedal is generally to use dumbbell plates. Adjusting the load size is cumbersome, the price of the dumbbells is high, and the input cost is increased, and the dumbbells are replaced frequently, which causes great wear and tear on the equipment, and the quality of the dumbbells is fixed, so the load cannot be adjusted steplessly. At the same time, in order to reduce the replacement frequency of the dumbbells , the exercise with a large load directly during exercise leads to inability t...

AI Technical Summary

Problems solved by technology

[0002] Lower limb strength training is the basic training of physical fitness training. In order to increase the intensity of lower limb strength training, weight training is generally used, and the reverse pedal is the equipment used for lower limb strength weight training; but the load of the reverse pedal is generally to use dumbbell plates. Adjusting the load size is cumbersome, the price of the dumbbells is high, and the input cost is increased, and the dumbbells are replaced frequently, which causes great wear and tear on the equipment, and the quality of the dumbbells is fixed, so the load cannot be adjusted steplessly. At the same time, in order to reduce the replacement frequency of the dumbbells , when exercising directly with a large load, it will lead to inability to warm up effectively, or forget to warm up and exercise directly, which will cause great damage to the body and cannot meet the actual needs. Therefore, we have invented a multi-functional sports lower limb strength training equipment.

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