Combined teaching equipment for physical training

Abstract

The invention discloses combined teaching equipment for physical training, and relates to the technical field of physical training equipment.The combined teaching equipment comprises a supporting seat, one side of the supporting seat is rotatably connected with an arm-chair, an electric telescopic column is fixedly installed at the bottom of the supporting seat, and one side of the electric telescopic column is rotatably connected with a first connecting rod, a second connecting rod is slidably connected into the first connecting rod, and the end, away from the first connecting rod, of the second connecting rod is rotationally connected with the bottom of the arm-chair. The combined teaching equipment for physical training has the beneficial effects that the weight increasing box placed at the bottom of the supporting seat is matched with the supporting frames on the two sides, and a holding rod and a sliding block are matched with two pull straps, so that the weight increasing box is driven to move when a hand pushes a worm to ascend and descend, muscles of the upper body are effectively exercised, meanwhile, grooves are formed in the tops of the balancing weights, so that the balancing weights are convenient to take and place.

Description

technical field [0001] The invention relates to the technical field of physical fitness training equipment, in particular to a combined teaching equipment for physical fitness training. Background technique [0002] Physical fitness is the basic athletic ability of the human body manifested through sports qualities such as strength, speed, endurance, coordination, flexibility, and agility. It is an important component of an athlete's competitive ability. There is a close relationship. According to the performance and function of physical fitness in different groups of people, physical fitness can be divided into two levels: healthy physical fitness and competitive physical fitness. Healthy physical fitness refers to the functional capabilities of organ systems necessary for any group of people. It is the basis of competitive physical fitness. Competitive physical fitness is the physical function ability required for further development of competitive competitions on the basi...

AI Technical Summary

Problems solved by technology

[0004] When the traditional bench press barbell rack is used, due to the weight of the barbell, personnel are often assisted to avoid safety accidents due to incorrect posture or strength problems. , difficult to store and install, difficult to train other parts of the body

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