| Objective: To study a set time for energy consumption and its influencing factors of simplified 24 form five minutes;different groups of practitioners consumption characteristics and differences in energy;different groups and different posture Taijiquan practitioners load characteristics and differences;a simplified regression equation of 24 Style Taijiquan energy consumption;a popular exercise load standard simplified 24 Style Taijiquan,popular science,safe and effective fitness to provide more theoretical and data support.Methods: before the experiment the subjects were divided into experimental group and control group,group champion and record height and weight,age,gender and other indicators,the use of R & D and production of American MINISUN company IDEEA(Intelligent Device for Energy Expenditure and physical Activity)wearable intelligent device for energy expenditure and activity of three groups of subjects a simplified 24 Style Taijiquan energy consumption and control subjects,low energy consumption,posture measurement,and analyze it by SPSS software on all aspects of the original data.The results of the study:1.simplified 24 way Taijiquan exercise energy consumption is related to height,weight,gender and age,and has a very significant correlation with body weight,but not related to training years.2.during the exercise,subjects simplified the energy consumption of the 24 way Taijiquan.The amplitude of the energy consumption was smaller and always at a low level.The intensity of the load was low intensity and was close to the moderate intensity.The load intensity of the control group and the champion group reached moderate intensity or greater than that of the experimental group.3.the load strength of Taijiquan with different posture exercises is quite different.Among them,the difference between elevated and middle rack is small,the difference between middle rack and low rack is quite large,and the load strength can reach medium strength above low training.4.Different gender of tai chi practitioners of the average energy consumption of male 16.39kcal/ set of frame exercises,13.64 female kcal/,according to the standard of male weekly to fitness required 1000 kcal shall exercise 61.35 times / week,74.73 times / week,from the time required to achieve fitness effect on male daily average time spent 43.82 minutes,53.38 minutes for women.5.according to the weight of male 55-62 kg,62-69 kg,69-76 kg group,76-83 kg,83-90 kg practitioners load respectively 65.95 times,65.62 times,62.11 times,59.17 times,53.91 times,45-53 kg,53-61 kg,61-69 kg,female 69-77 kg,77-85 kg exercise load the respectively 89.97 times,80.84 times,73.75 times,66.84 times 62.23 times.6.regression model of energy consumption of simplified 24 Style Taijiquan:Overall: Y=-13.461+0.129a+0.127b-0.032cMale: Y=-23.224+0.091a+0.196b-0.0126cWomen: Y=-0.934+0.138a+0.05b-0.048c(Y for each set of simplified 24 Style Taijiquan exercise energy consumption;a for weight;B for height;C for age)The conclusions are as follows:1.The average energy consumption level of the 1.24 type Taijiquan exercise is relatively small,and it is always at a low level,which shows that the simplified 24 way Taijiquan is very suitable for the fitness of the middle-aged and the elderly.2.the stress intensity of the experimental group was low and close to the medium intensity,indicating that the simplified 24 type Taijiquan is a typical middle and low intensity aerobic exercise.3.the higher the technology level of the subjects is,the higher the energy consumption of the unit weight and the higher the skill level is,the higher the load level and the degree of movement norm are.4.exercisers of different ages,different physical conditions and different exercise purposes can adjust the load intensity of exercises according to different posture,so simplifying the 24 style shadowboxing can meet the needs of different ages and different exercise needs. |
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