Special adjustable leg stretching device for aerobics

Abstract

The invention discloses a special adjustable leg stretching device for aerobics. The special adjustable leg stretching device for the aerobics mainly comprises a bottom plate, fixing rods, movable plate bodies, a supporting rod and a control device; the bottom plate is of a T-shaped structure; the number of the fixing rods is 2; the fixing rods are symmetrically fixed on the left side and the right side of the rear end surface of the bottom plate; a fixing sub rod I and a fixing sub rod II are fixed between the two fixing rods; the fixing sub rod I and the fixing sub rod II are of inverted V-shaped structures; by using thigh tightening belts and shank tightening belts, lower limbs are fixed; as two movable plate bodies are arranged and symmetrically positioned on the bottom plate and in front of the fixing rods, the inclination levels of the movable plate bodies are adjusted according to personal training demands to realize simulation of natural human motions; as the supporting rod comprises a supporting rod I and a supporting rod II, and two upper limb fixing pieces are uniformly distributed on the upper end surface of the supporting rod II, the upper limbs are fixed to obtain training requirements, such as corresponding speeds and corresponding forces, so that the physical exertion is reduced; and under the action of a driving motor, the convenience in use is enhanced.

Description

technical field [0001] The invention belongs to the technical field of aerobics training equipment, and in particular relates to an adjustable leg stretching device specially used for aerobics. Background technique [0002] Aerobics is a kind of aerobic exercise, which is characterized by low-to-medium-level whole-body exercise that lasts for a certain period of time. Aerobics has many benefits. It can not only help us effectively strengthen our body, but also have the effect of losing weight. This kind of exercise and weight loss method integrates bodybuilding and fitness. [0003] When doing bodybuilding training, the most important thing is to stretch the body, especially the legs. Stretching before activities can prevent the muscles from being broken due to excessive stretching during aerobics, and often stretching. In addition to increasing muscle elasticity and extensibility, it can also strengthen the toughness of tendons, greatly reducing the chance of muscle injury...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, simply performing leg press training to obtain the stretching effect makes aerobics scholars unable to accurately and effectively train the legs. Most of the stretching benches only have a single angle, or it is extremely difficult to adjust the angle, causing the user to fix the desired angle before performing the stretching, which brings troubles to aerobics training

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