后弯腰训练器的研制

Development of Training Devices Bend from the Waist Backward

传统的后弯腰动作的训练,练习的形式复杂,时间较长,而且成功率不高,还可能出现伤害事故;研制的后弯腰训练器能有效解决这些问题。文章详细阐述该训练器的结构设计、设计原理、使用操作方法以及教学实践的方法,论证了该训练器具有有效性、实用性和安全性等特点。

The tradition bends from the waist operative training behind, form complications of the practice, the time is longer, the success rate not high, may also appear injury accident, according to the above reason, I developing this training devices. This text＇ s elaborating in detail should train structural design, the design element of the machine, usage operation method and teaching practice of device, argument the training＇s apparatus have the usefulness,function and the characteristics of the stability.