Auxiliary training device for hurdle race

Abstract

The invention discloses an auxiliary training device for hurdle race. The auxiliary training device for the hurdle race comprises a pose recognition unit, a speed recognition unit, a gait recognition unit, a data processing unit, a wireless communication device and a controller. The pose recognition device comprises a waist pressure sensor, a knee-joint pressure sensor, an elbow-joint pressure sensor, a calf-muscle pressure sensor and a thigh-muscle pressure sensor. The gait recognition unit comprises a plantar pressure sensor and a plantar pressure switch. The speed recognition unit is used for collecting hurdling speed. According to the auxiliary training device for the hurdle race, the force mechanisms of all stages of an athlete are monitored in the whole course, quantitative analysis can be conducted on hurdling skill, plantar pressure dynamic distribution characteristics, plantar pressure centrode, pressure peak value and soar-time image of all zones in the planta, impulse of the plantar all zones in the planta and the like of the athlete can be conducted, and auxiliary training data are provided for tanning, race, sports injury avoiding and the like.

Description

technical field [0001] The invention belongs to the technical field of sports and relates to a hurdle sport, in particular to a hurdle auxiliary training device. Background technique [0002] Hurdle running is a sport that belongs to the combination of running and straddling. It is an asymmetric periodic sports event with a fixed combination structure. The key technology lies in the combination and transformation of running and straddling. During a full course of hurdle running, complete ten unnatural strides. This unnatural stride is called "hurdle step" in hurdle technique. A complete hurdle step is generally divided into several inseparable parts such as attacking the hurdle, the action on the hurdle, and the action on the hurdle. The hurdle step technique is determined by four factors such as the starting angle, distance, speed and strength of the movement, among which the speed of movement is the core. The angular distance is the guarantee, and the force effect is fun...

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of hurdle auxiliary training, most of them focus on the analysis of men's 110-meter hurdles, and use video statistics and simple three-dimensional camera methods to analyze the movement process, but this requires high requirements for tracking and shooting, and can only analyze the movement. The movements in the process, etc., do not involve the force exerted by the athletes everywhere, and the force between the ground and the ground, which has certain limitations for auxiliary training.

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