The Research On The Effect Of The Intensity Martial Arts On The Energy Metabolism Of Middle School Students

Objective: With the recent cardiopulmonary function of students, myopia,especially overweight and obesity rates continue to deteriorate. By compose moderate intensity exercise martial arts, and its movement in energy metabolism measurement to reveal the strength of the martial arts exercise energy metabolism in athletic performance, help students conduct scientific martial arts training, and research intensity martial arts exercise METs and energy consumption of the whole movement stage situation, rich school recess activities provide a theoretical basis for the scientific school of martial arts training.Methods: This study was the use of literature, video observation, expert advice,experiment, logical analysis, mathematical statistics, experimental school in Yangpu research base, select the first grade three natural classes(36 students) as subjects. First nationwide martial arts exercise of four series of fitness innovations of principle to organize and conduct analysis of the status quo, and access to relevant documents and books of boxing, martial arts exercise intensity innovations. Finally, after three trials to test the effectiveness analysis of New Martial Arts Exercises: Experiments first stage by polar tester and K4B2 cardiopulmonary tester intensity level to test the strength of New martial arts exercise, the experimental use of the second phase were randomly divided into Excel three groups, namely New martial arts exercise intensity and dancing youth are the indicators of two young heroes calisthenics energy metabolism were analyzed, the third phase of the experiment will be three groups of subjects sustained exercise eight weeks after each experimental group and differences in the indicators in the control group differences in energy metabolism and physiological indicators change before and after each experimental group between.Results: The first phase of the test results showed that the mean metabolic equivalent of the entire movement is 4.58 METs, energy metabolism in the mean boys in 4.73 METs, girls metabolism when volume is 4.44 METs, the whole movement has been in 3METs-6METs between intensity Martial Arts Exercises intensity moderate intensity range. The second phase of testing results show that the experimental results showed that the strength of martial arts exercise and dancing youth during exercise oxygen consumption per minute P = 0.04 <0.05, the percentage of oxygen pulse P0.03 <0.05 and P corresponding to the consumption of fat is <0.05, so the oxygen consumption per minute, there was a significant difference in oxygen pulse and the average consumption of fat with the broadcast gymnastics dancing youth martial arts exercise intensity corresponding to 0.03 during exercise. The third phase of the test results showed that after eight weeks intervention intensity martial arts exercise with the control group no significant difference, eight weeks of exercise interventions for students before and after the value of body fat ratio P martial arts exercise that strength experiments students body mass index and body fat rate 0.04 <0.05, so 8weeks of exercise intensity martial arts exercise had significant impact on student body fat ratio.Conclusions:1. Adoption of the assay that, METs martial arts exercise of 4.58 METs moderate exercise intensity within(3-6METs) range, the entire operation is small to medium levels of exercise load. In actively practice the concept of school health education guidelines, the intensity of martial arts exercise is a good choice for students one large recess collective exercise.2. Experimental study found that one-off exercise intensity martial arts exercise,broadcast gymnastics dancing youth, energy metabolism of some indicators martial arts series of fitness exercise young heroes are different, which METs martial arts exercise was slightly higher than the two control groups, and oxygen consumption per unit of time are significantly different, wherein the mean intensity martial arts exercise maximum oxygen consumption per minute, cardiac output and oxygen consumption is proportional to the relationship, so the intensity of exercise martial arts exercise is more conducive to improve heart and lung function.3. After eight weeks continuous exercise, found strength martial arts exercise,dancing youth, young heroes sports METs still at moderate intensity exercise level.Although the strength of martial arts exercise METs slightly lower, led to this cause may be the subject motion adaptive due. The study also found that oxygen pulse intensity martial arts exercise test before and after the experiment contrast changed after the experimental group is the largest, so the value of oxygen pulse is further proof of the strength of martial arts exercise to improve heart and lung function helpful.