Weightlifting equipment for increasing exercise intensity

Abstract

The invention discloses a weight-lifting equipment with increasing exercise intensity, comprising a platform, the upper end of the platform is symmetrically and fixedly connected with two main bodies, and two weight cavities are symmetrically opened in the two main bodies, and the longitudinal direction in each of the weight cavities is A plurality of back-shaped racks are equidistantly distributed, and a center slot is opened on the rack, and the cross section of the center slot is an inverted isosceles trapezoid structure, and the widths of the multiple center slots from top to bottom are linear. Reduced, the inner wall of the weight cavity is vertically and fixedly connected with a square guide shaft, the guide shaft passes through a plurality of central grooves and is arranged coaxially with it, and a circular incremental weight is placed on each of the racks and the incremental weight block is slidably sleeved on the guide shaft. The advantages are: the present invention can sequentially increase the exercise intensity, and can adjust the frequency of sequentially increasing the exercise intensity, and can avoid the situation that the internal organs of the human body are damaged due to excessive gravity when the weightlifting bar is released and pressed down.

Description

technical field [0001] The invention relates to the technical field of weightlifting, in particular to a weightlifting device with increasing exercise intensity. Background technique [0002] Barbell is a kind of core training sports training equipment, and it is also used for weightlifting. Barbell exercise is a kind of weight training. It only uses barbell training equipment to improve muscle strength training. It can also use barbell for core training to promote overall coordination. . [0003] The barbell is composed of three parts: a barbell bar (horizontal bar), a barbell plate and a clamp. The barbell plate and the barbell bar are detachably and fixedly connected through the clamp. The exerciser needs to choose the weight of the barbell plate according to the exercise intensity. snatch or clean and jerk directly, but the exerciser may not adapt to such exercise intensity and directly lead to giving up. It is not suitable for exercisers with weak exercise purpose, and...

AI Technical Summary

Problems solved by technology

[0003] The barbell is composed of barbell bar (horizontal bar), barbell plate and clamp. The barbell plate and the barbell bar are detachably fixedly connected by the clamp. The exerciser needs to choose the weight of the barbell plate according to the exercise intensity. Those who exercise directly perform snatch or clean and jerk, but the exerciser may have a situation that does not adapt to the intensity of this exercise and directly lead to giving up. The applicability of the exerciser with weaker purpose of exercise is poor. None of the prior art can gradually increase with the weightlifting height. Weightlifting equipment that increases the weight of the weightlifting, enables the exerciser to gradually adapt to the intensity of the exercise, and improves the exerciser's self-confidence

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