Run-up device for physical training

Abstract

The invention discloses a run-up device for physical training, which structurally comprises a scale bottom plate, a side plate, a clamping groove, a clamping block, a frame body, a connecting body, apedal plate, a limiting rod, a driving lever, a limiting hole and a protective device. The protective device is arranged at the lower end of the scale bottom plate and is pressed downwards from a bottom frame, so that the protective frame is slidably mounted in the bottom frame; the protective frame compresses the springs, so that the slide ways and the nail columns are slidably mounted, the nailcolumns grasp the ground, the anti-skid effect is achieved, a user is prevented from being stabbed, the safety of a trainer is guaranteed, the anti-skid pads in the extension plates drive the anti-skid convex particles to make contact with the ground, the contact area is increased, and the stability and the running-up effect of the device are improved; the lever principle is achieved through the pressing plate, the bottom frame and the nail columns are easily pried up from the ground, the trouble of additionally preparing to remove equipment is avoided, and accidental injuries to an operator due to improper force application during prizing up are also prevented.

Description

technical field [0001] The invention relates to the technical field of running devices, in particular to a running device used for physical training. Background technique [0002] With the improvement of living standards, people's awareness of fitness has gradually strengthened, more and more sports competitions have been held, and sports events have become more and more abundant, the most common of which is track and field. In the process of track and field training, the running device It often assists athletes to start with better strength. It is very useful in the training process and brings convenience to the user. It can also realize the best regulation of the athlete's running-up angle according to the needs of the user, ensuring the athlete's training. The quality can provide athletes with effective force support. [0003] When the running-up device is in use, because the bottom of the running-up device is equipped with a tooth nail, and the tooth nail is easy to hur...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the existing technology, a running-up device for sports training is proposed, which solves the problem that when the running-up device is in use, the bottom of the running-up device is provided with a tooth nail, and the tooth nail is easy to be injured during the handling process. Those who affect the athlete's running performance, and the support is relatively unstable, resulting in poor run-up effect, and the inconvenience of recovering the run-up device from a fixed location

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