The Comparision Of Energy Expenditure On Latin Dance And Common Physical Activities Of 7-12 Years Old Children

Objective: In order to study 7-12 years old children Latin dance energy expenditure and intensity of exercise training in the combination of bronze,based on different modes of exercise at the same age,the same sex test in case of children Latin dance bronze in combination with common physical activity energy expenditure,to compare the differences between the Latin dance and broadcast gymnastics,bronze one minute skipping two kinds of movement mode of energy expenditure,in order to grasp children's Latin dance energy expenditure law,so as to provide a theoretical basis for promoting the growth of children's sports.Methods: based in Fuyang city were randomly selected to be love sports and Dance School of 90 7-12 years old children dance age more than a year,15 male and 75 female,each of the two age into a level,each level of male 5,female 25,height,acquisition body weight,age and other basic information,in the two weekend in using GT3 X three axis accelerometer test object to complete the Latin dance bronze combination(C,R)Counts and third set of broadcast gymnastics "dancing youth" and a total of four minutes skipping during the test,and combined with POLAR monitoring experiment the subjects completed the test heart rate(HR).The test is divided into two parts,the first part is the complete Latin dance bronze combination(C,R)3 minutes,a break of 30 seconds;the second part is respectively tested on the third set of broadcast gymnastics "dancing youth" and a minute jump rope.The average energy expenditure per minute(Kcal/min)and heart rate(HR)were calculated.Results:1)In terms of children aged 7-12 words,the average energy expenditure per minute of the bronze CHACHA combination is higher than just 1 minutes skipping and third gymnastics' average energy expenditure,and the bronze Rumba average energy expenditure is lower than the combination in 1 minutes skipping and third gymnastics' average energy expenditure,different exercise energy expenditure were increased with age.,but did not show obvious gender differences;2)In terms of 7-12 years old children,bronze exactly combination,bronze Rumba combination and the third sets of radio gymnastics belong to moderate intensity physical activity,the 1 minute rope skipping is a high intensity of strenuous exercise.