| As an important part of physical quality,sensitive quality should be developed in the sensitive period of its development,and early childhood is the best period of development of sensitive quality.This study selected 4-6 years old children from Shuangshan Kindergarten in Maoming City and Hedong Kindergarten in Maoming City in the development period of agility as test objects,and selected the combination of ladder exercises as the training method and means for the development of agility.Based on the physical and mental development characteristics of 4-6 years old children,the soft ladder training method with low risk is applied to the development of children’s physical quality,so that children’s physical quality can be developed in the entertainment,seize the key period of rapid development of children’s agility quality,so that children’s physical quality,especially agility quality,can be developed.In this paper,literature data method,experiment method,mathematical statistics method and other methods.A total of 182 children aged 4-6 years old were selected for experimental research in two classes of Maoming Shuangshan Kindergarten and Maoming Hedong Kindergarten,and the effective performance of 178 children was selected for experimental data analysis.The experimental subjects were divided into experimental class and control class.The experimental class carried out the combination training of stairs,while the control class carried out routine physical exercise.Before and after the experiment,body shape,cross quadrant jump,cross direction change running,"T" shape agility test,4×5 meter running agility test index were tested to evaluate the effect of physical exercise program of ladder exercise on children’s agility test.The experimental conclusions are as follows:1.After 10 weeks of soft ladder combination practice,the results of the experimental class sensitive quality test index,cross quadrant jump,cross variable running,"T" shape sensitive test and 45-meter return run have been improved to varying degrees,which proved that the soft ladder combination practice can effectively promote the all-round development of children’s sensitive quality.The scores of children in the control class in the sensitive quality test vary from person to person,and the scores of each child are improved at different levels.At the same time,the traditional type of practice mode can also promote the development of sensitive quality.2.From the final analysis results of the experiment,it can be seen that 4-6 years old children will form different changes and developments due to the gender difference in the sensitive quality test.Generally speaking,the growth rate of boys in the sensitive quality test is from large to small> cross change to running> T-type running> 45 m,while the growth rate of girls in the sensitive quality test is from large to small horizontal vertical jump> T run>cross to> 45 m.Among them,the transverse longitudinal jump and cross variable running are the most significant.3.After the experiment,the sensitive quality test indicators of the experimental class and the control class were compared and analyzed,and found that there were obvious differences between the test results of the experimental class and the control class,which proved that the soft ladder combination practice could better develop the sensitive quality and ability compared with the traditional practice method.4.Suitable ladder combination training helps to improve children’s physical ability related to sensitivity,such as jumping ability,mobility,physical coordination and stability.5.From the overall structure of this paper,we can know that the application of soft ladder combination practice method can not only promote the development of the sensitive quality of children aged 4-6,but also stimulate the driving force of children to participate in sports,improve children’s sports awareness,and lay a foundation for children to participate in sports and gradual sports behavior in the future. |