A convenient pulling force training device

Abstract

The invention relates to a convenient pulling force training device comprising a hollow pipe (26), handles (25) and hand and foot ring mechanisms. The left end and the right end of the hollow pipe (26) are sleeved with the handles (25); each of the left end and the right end in the hollow pipe (26) is provided with a magnetic lock device, a double-cam movement mechanism and an unlocking slide rail movement mechanism. An elastic rope (1) is telescopically connected to the double-cam movement mechanisms and extends out from rope outlets at the left end and the right end of the hollow pipe (26); the handles (25) are connected with the magnetic lock devices via the unlocking slide rail movement mechanisms; the magnetic lock devices are located at the double-cam movement mechanisms and are used for fixing the elastic rope (1); the other ends of the elastic rope (1) are connected with the hand and foot ring mechanisms. The convenient pulling force training device can simultaneously develop the power of the muscles of upper limbs, lower limbs, upper limbs and the waists and abdomen and body sides and train the deltoid muscle of shoulders; the convenient pulling force training device is compact in structure, occupies less space and is convenient to use.

Description

[0001] [technical field] [0002] The invention relates to the technical field of exercise and fitness equipment, in particular to a portable tension training device. [0003] [Background technique] [0004] Studies have found that resistance training can delay muscle aging, improve speed, balance, coordination, jumping ability, flexibility and other sports qualities, and can effectively prevent and reduce falls and fractures that are prone to occur with age In recent years, people have gradually discovered and paid attention to its role in the prevention of chronic diseases. At present, there is a lack of a fitness equipment in the market that is reasonably designed, takes up little space, and can simultaneously develop upper limb muscle strength, lower limb muscle strength, upper limb and waist and abdomen muscle strength, side muscle strength and shoulder deltoid muscle training. [0005] [Content of the invention] [0006] The purpose of the present invention is to solve ...

AI Technical Summary

Problems solved by technology

At present, there is a lack of a fitness equipment with reasonable design, small space occupation, and simultaneous development of upper limb muscle strength, lower limb muscle strength, upper limb and waist and abdomen muscle strength, body side muscle strength and shoulder deltoid muscle training.

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