Abdominal muscle wheel with adjustable exercise intensity

Abstract

The invention discloses an abdominal muscle wheel capable of adjusting exercise intensity. The abdominal muscle wheel comprises sleeve plates, sliding chutes, guide shafts, a T-row skateboard, handrail rods, rubber sleeves, an I-shaped plate, a compression spring, a rubber pad, a servo motor, a driving gear, a rack, a motor forward switch, a motor reverse switch, a threaded rod, a threaded sleeveand a supporting plate. The sliding chutes are formed on both sides of the corresponding sleeve plates. The guide shafts are arranged on the sliding chutes. Both ends of the bottom of the T-row skateboard are respectively sleeved on the outer sides of the corresponding guide shafts, and the T-row skateboard is in sliding connection with the guide shafts. The handrail rods are welded on both sidesof the T-row skateboard. The outsides of the handrail rods are sleeved and fixed with the rubber sleeves. Both ends of the bottom of the I-shaped plate are sleeved on the outside of the correspondingguide shafts, and the I-shaped plate is slidably connected with the guide shafts to meet the needs of people with insufficient arm strength and abdomen strength and to avoid strain on waist and back muscles. Meanwhile, the T-row skateboard move linearly, so that the arm muscles and abdominal muscles get even exercise.

Description

technical field [0001] The invention relates to the technical field of sports equipment, in particular to an abdominal muscle wheel with adjustable exercise intensity. Background technique [0002] The abdominal muscle wheel, with a wheel in the middle that can rotate freely, and two handles on the side, is a kind of equipment for exercising the body. The type is like a medicine grinder. When exercising, kneel on the ground, hold the handles in both hands, and place the abdominal muscle wheel in front of the body. A good abdominal muscle trainer is designed according to ergonomics, which provides better support for the back, and the movement is not easy to lose shape, and it is better to control the movement The quality of the exercise can focus on the strength training of the abdominal muscles, and it is not easy to use force to reduce the pressure on the lower back. Traditional sit-ups put a lot of pressure on the lower back. Beginners can easily strain their lower back ...

AI Technical Summary

Problems solved by technology

Traditional sit-ups put a lot of pressure on the lower back. Beginners can easily strain their lower back muscles due to irregular movements, and they can easily use the strength of their upper arms, hips, lower back and back

[0003] Because the user's arm strength and abdominal strength are relatively weak before exercise, the existing abdominal muscle wheel will accelerate the movement during the pressing process, and it is almost impossible to fully press down. It is easy to strain the muscles of the lower back, and at the same time, the movement direction of the abdominal muscle wheel is prone to tilt, and the user is prone to fall sideways

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