Research On The Influence Of Rhythmic Gymnastics On Female Students' Physical Health In Vocational Secondary Schools

In recent years,the Party and the state have attached great importance to the development of vocational education,and the vocational education has embarked on a "fast track" of development.With the development of vocational education,rhythmic gymnastics,as a sport with high ornamental value,has its own unique features in shaping and keeping healthy.In addition,vocational secondary school girls are in the youth development period.There is a growing intense need for these girls to shape their bodies.Therefore,it is loved deeply by students and gradually developed in vocational schools.By means of Literature Review,expert interview and experiment,126 girls(15-17 years old)in vocational secondary school of Liaoning normal University(preschool normal major)were trained in rhythmic gymnastics for 16 weeks.Through the comparative analysis of their body shape,body composition and related indexes of physical quality before and after the training,the influencing factors of their physical health were found,aiming at the occupation.The teaching and training of Rhythmic Gymnastics in technical secondary schools provide certain theoretical basis.Results:1.After 16 weeks of rhythmic gymnastics training,there was no significant difference in the girth of the female students except the calf Girth(P>0.05)and the Thigh Girth(P≪0.05),there were significant differences in chest circumference,waist circumference and HIP circumference(P≪0.01).2.After 16 weeks of rhythmic gymnastics training,there were significant differences in body fat percentage and abdominal skinfold thickness(P≪0.05),there were significant differences in BMI,body fat,triceps skin fold,waist skin fold and thigh skin fold(P≪0.01).3.After 16 weeks of rhythmic gymnastics training,the physical quality of vocational secondary school girls has changed.There was no significant difference in strength(P>0.05)between push-ups,but there was significant difference in 1 minute Sit-up(P≪0.05),and there was significant difference in 1 minute lifting(P≪0.01).In flexibility,there was no significant difference in sit-and-reach Position(P>0.05),but there was significant difference in the longitudinal fork of the right leg(P≪0.05),and there was very significant difference in the longitudinal fork,transverse fork and postflexion lower bridge of the left leg(P≪0.01).4.After 16 weeks of rhythmic gymnastics training,there were significant differences in left sucking leg balance-eye-closing,left swallow balance and right swallow balance(P≪0.01),and right suction leg balance(eyes closed)(P≪0.05).Conclusion:1.Rhythmic gymnastics training is conducive to improving the physical form of female students in vocational secondary schools.Improve the body circumference,make the body shape of girls in vocational secondary schools closer to the "S" curve,form the beauty of body lines,and achieve the goal of healthy weight loss.2.Rhythmic gymnastics training plays a positive role in improving body composition.Effectively burns fat,reduces fat accumulation,thus reducing weight,shaping a good body shape and improving body composition.3.Rhythmic gymnastics training is conducive to improving the physical quality of vocational secondary school girls.It plays an important role in improving strength quality and lexibility.4.Rhythmic gymnastics training is beneficial to improve the balance ability of vocational secondary school girls.Improved control of the body,resulting in improved balance.