| The objective of bodybuilding equipment is to improve physical fitness and the equipment is operated and utilized by a person. Thus, while studying and designing bodybuilding equipment, it is necessary to insist on people oriented principle, hi accordance with people’s physiological characteristics and in combination with ergonomic theories, it should be taken into consideration of various problems like operating process, movement posture, and muscular exertion etc. when people are utilizing the fitness rowing machine. Therefore, combined with the studying contents of ergonomics, the thesis analyzes the studying contents and orientation of sports engineering and exploring the definition and studying contents of sports effect. In combination with sports engineering related studying contents, the thesis analyzes the structure of fitness rowing machine and studies the relevant factors of the human body from the aspect of sports effect via taking advantage of motion capture system and wireless myoelectricity system. For instance, we analyze and determine the sports effect of fitness rowing machine from the movement range, body posture, motion law and exertion condition of the body’s main parts when people conduct movement on fitness rowing machine.Generally speaking, body posture can realize the basic movement process at the time of rowing while exercising on rowing machine. Judging from the sequence of activated muscles, it conforms to the rowing principle of big part muscle group driving the exertion of small part muscle group, which enables good exercising effect to many muscle groups. From the comparison of myoelectricity, it concludes that when fitting on this type of rowing machine, the main body exertion muscles conform to the reasonable exertion sequence from lower limbs to torso at the segment of paddle pulling technology of rowing race. It also concludes that this type of rowing machine realizes the fitness effect while rowing and that the design is reasonable in general. |
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