Experimental Study On The Effect Of Functional Training On Lower Limb Strength Of Children Latin Dancers

Our country began to attach importance to physical fitness training in the first place in the 90's of last century,but felt its own deficiency in the training.Since the2000 Sydney Olympic Games,the State Administration of Sports has started to introduce new ideas from some developed sports countries for the three major events of track and field,swimming and water,which occupy 119 Olympic gold medals.The general population in China began to come into contact with and understand various modern physical training concepts and methods.Functional training is introduced into the physical training of our country in this period.Summary by relevant scholars and sports training practice experts: in competitive sports,functional training pays attention to the basic posture of the body.State and human action mode,emphasizing nerve control muscle training,integrating various qualities of the body to optimize the human body's most basic movement ability.In the past ten years,Latin dance has been loved by children,and sports events,big and small,have been developed.In the competition,the children can not keep up with the fast-paced dance,leg movements weak,small range of action and so on.This may be due to the lack of strength in the lower limbs,resulting in the failure of power transfer,so that the overall strength in a state of relaxation.In view of the situation of children,the author wants to introduce functional training,select the training content similar to Latin dance movement mode,pay attention to the basic posture and movement mode training in training,emphasize the training of nerve control muscle,etc.This article adopts the literature method,the expert interview method The methods of questionnaire investigation and experiment were used in this paper.The students of Guangzhou Art Center for Art and the students of Xinghaiyun Art Center were selected randomly.The experimental group was silver A and the control group was silver B.To explore the effect of functional training on the lower limb strength of children's Latin dance.The main conclusions are as follows:First,at present,the overall situation of the training of children's Latin dance's lower limb strength quality is general.There are mainly problems such as lowattention to training,relatively simple training methods and methods,lack of interest,and less auxiliary training equipment.As a result,children's lower limb strength training enthusiasm is not high,music rhythm control is weak.Second,functional training significantly improved the speed strength of children's lower extremity.There was significant difference between 15 seconds cowboy suction leg,15 seconds left(right)leg fast before and after Samba bounce,15 seconds left(right)leg one-foot step jump five indexes before and after the test.Thirdly,functional training improved the strength and endurance of children's lower limbs.There were significant differences before and after 60 seconds of cowboy kick,60 seconds of squatting,60 seconds of left leg before and after the Sanba springing.But for 60 seconds right leg fast front and rear Samba before and after bounce this index effect is not obvious.Fourth,functional training contributes to the improvement of children's special skills.There were significant differences between time value and basic rhythm,body line,dance style,rhythmic expressiveness and gait technique before and after the experiment.According to the current situation of children's Latin dance lower limb strength training.In this paper,the functional lower extremity strength training for 4 months was set up according to the physical and mental characteristics of the subjects.The main results are as follows: the lower extremity strength training in this paper can improve the lower extremity strength of children to a certain extent.In this experiment,children's interest in learning and learning efficiency have been greatly improved.By improving the strength of children's lower extremities,the strength of their legs in training and competition is greatly enhanced,and the speed and strength of movements are enhanced.It is hoped that this paper can provide training methods for lower extremity strength training of children Latin dancers.