Research On The Setting Up Of Quality Gymnastics And Energy Expenditure For Junior High School Students

There are many forms of large recess.In order to enrich the large recess,by using the methods of literature,positive,test and mathematical statistics,we try to create the quality gymnastics between large classes,and draw the following conclusions:We use yoga,rhythmic body language,elastic belt,gymnastics four events to create a comprehensive quality gymnastics,these four parts are independent into units,each unit according to the principle from simple to difficult,from single to complex to form a complete set of large class quality gymnastics.Self-designed quality gymnastics(yoga,rhythmic body language,elastic belt,gymnastics)four parts of the different combination of different effects,but also can be used alone.For example,you can combine in the form of a class: rhythmic body language-gymnastics-elastic belt-yoga.Rhythmic body language improves excitement and prepares for activities;gymnastics as the most important part of a class.Rong,show all kinds of technical movements;elastic belt is muscle strength;yoga is relaxation and stretching.Combine according to the form of performance: yoga-rhythmic body language-elastic belt-gymnastics.Music from soothing to passionate,from slow to fast,gradually reached the highest tide of performance.Self-designed quality gymnastics exercise students flexibility,strength,sensitivity,speed,coordination and other aspects,more comprehensive.IDEEA intelligent analyzer is used to record the heart rate,Meituo and energy consumption of self-designed quality gymnastics and running exercise.The average heart rates of self-designed quality gymnastics and running exercises were 139.7 and 168.4 beats / min,which were higher than those at rest(0 < 0.05),and the highest heart rates were 169.4 beats / min and 192.7 beats / min,respectively.The self-made quality gymnastics belongs to the middle and high sports intensity,and the running exercise belongs to the higher sports intensity.The removal values of self-made quality gymnastics and running plum in exercise were 4.85 and 6.07,which were higher than those at rest(p < 0.05).Self-made quality gymnastics and running exercises are in sports The dynamic energy consumption was 6.5 kcal and 7.8 kcal,respectively,which was higher than that at rest(p < 0.05).With the increase of exercise time,the four parts of self-made quality gymnastics(yoga,rhythmic body language,elastic belt,gymnastics)and running exercise heart rate,Mett and energy consumption show a gradual upward trend.Both exercise methods can promote body fat metabolism and achieve the purpose of junior high school students' fitness.