Flexible upper limb training device and method

Abstract

The invention provides a flexible upper limb training device. The flexible upper limb training device comprises a body and a seat arranged in front of the body; the upper end of the body comprises a left cover plate and a right cover plate, the left cover plate and the right cover plate are fixedly connected with a left lever arm and a right lever arm which overhang forwards respectively, the rearends, opposite to a seat, of the left cover plate and the right cover plate are matched with the body in a hinged mode, and the lower portions of the left cover plate and the right cover plate are fixedly matched with power rods of air cylinders respectively; the air cylinders can provide resistance for preventing a power rod from extending upwards or provide high pressure to eject the power rodupwards; a control console is arranged on the side face of the body in a forward overhanging mode and can continuously adjust the pressure value of the air cylinders. The device has the advantages that the counter weight can be adjusted steplessly, a user can exercise conveniently, the resistance is increased gradually, the effect of flexible force exertion is achieved, the muscle training strength is improved, and accidental injuries are prevented; and the training requirements of users on different parts can be met.

Description

technical field [0001] The invention relates to the technical field of body training devices, in particular to a flexible upper limb training device and a training method. Background technique [0002] Nowadays, more and more people use fitness equipment to exercise their bodies. At present, the common strength training equipment in the gym provides movement resistance through counterweights for strength training. If users need to adjust the resistance, they need to increase the weight of the whole piece. Or barbell plates, the resistance changes in this way have a large jump, and the user cannot gradually increase the resistance. It may be necessary to use it for a long time to increase the strength to the next level after an important exercise, and it becomes difficult to increase the weight. Moreover, when the traditional fitness equipment is training, the difficulty of inertial movement will be reduced after the counterweight is pulled up, so the user exerts more force i...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, more and more people use fitness equipment to exercise their bodies. At present, the common strength training equipment in the gym provides movement resistance through counterweights for strength training. If users need to adjust the resistance, they need to increase the weight of the whole piece. Or barbell plates, the resistance changes in this way are very jumpy, and the user cannot gradually increase the resistance. It may be necessary to use it for a long time to increase the strength to the next level after an important exercise, and it becomes difficult to increase the weight.

Moreover, when the traditional fitness equipment is training, the difficulty of inertial movement will be reduced after the counterweight is pulled up, so the user exerts more force in the initial state, and the user exerts less force after the counterweight moves, which is not good for muscle training.

[0003] The invention patent application with the publication number CN110227230A discloses an adjustable air pressure pull-down fitness device, which provides a pull-down fitness device that uses air pressure to provide exercise resistance. The air pressure can be continuously adjusted to facilitate the user to choose the training weight; , can not meet the user's needs for exercising multiple parts

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