A kind of adjustable upper limb muscle stretching equipment

Abstract

The invention discloses adjustable upper extremity muscle stretching equipment, and mainly relates to the field of stretching devices. The adjustable upper extremity muscle stretching equipment comprises a vertical support, a stretching rod and a stretching device assembly, wherein stretching device assembly comprises a square gear box, a cylindrical box, a servo motor and a transmission gear; thestretching rod is provided with a rack; the side surfaces of the stretching rod are provided with sliding rails; the two sides of the square gear box are provided with sliding slots; the transmissiongear is in meshed transmission with the rack; the servo motor is in transmission connection with the transmission gear; the cylindrical box can be rotated in a central hole; and the servo motor is also connected with a time controller. The adjustable upper extremity muscle stretching equipment disclosed by the invention has the advantages that a comprehensive upper extremity stretching exercise can be executed to the maximum stretching extent under the assistance of the device, and the adjustable upper extremity muscle stretching equipment is suitable for being used by people with different heights.

Description

technical field [0001] The invention relates to the field of stretching equipment, in particular to an adjustable upper limb muscle stretching equipment. Background technique [0002] Stretching can increase the flexibility of the body. Some people think that flexibility is something only gymnasts need. No, people with stiff bodies and ligaments are prone to injuries in sports and daily life, which is why the elderly are particularly prone to fractures. reason. Stretching can make the coordination between muscles, ligaments and joints softer, and reduce the possibility of joint and muscle injuries. Sometimes after one day of fatigue, the next day is particularly prone to back pain. This is because there is no timely stretching, so one day After you get tired, you can stretch for 20 minutes to relieve muscle soreness. Keep your joints healthy. Stretching can also shape the muscles and make the body have perfect lines. [0003] The stretching of the upper limb muscles can ...

AI Technical Summary

Problems solved by technology

[0003] The stretching of the upper limb muscles can stretch and shape the infraspinatus, teres minor, and deltoid muscles of the shoulder, the triceps, brachialis, biceps, brachioradialis, and humeral wrist flexor of the arm. When stretching normally, due to the pain during stretching, we cannot stretch to the maximum extent for stretching training, resulting in poor stretching effect

At present, there is no fitness machine for the stretching of the upper limb muscles to assist us, so that we can perform stretching training to the maximum extent

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