| Research Objectives:The development of coarse movement is the most basic component of movement formation.Children aged 8-9 years are the key period of movement development.Movement intervention in this stage is of great significance to children’s later movement development.Figure rope skipping,as a comprehensive sports event,combines entertainment with performance,speed with strength,athletics with appreciation.It can increase the muscle strength of the upper and lower limbs,increase the sensitivity and responsiveness,control weight,and has the characteristics of strong interest,not limited by the number of people and venues,and easy to carry out in primary and secondary schools.In this paper,the development level of gross movement of children aged 8-9 years was evaluated by using the Children’s Gross Movement Test Scale(TGMD-3)as an intervention means.By enriching the physical education curriculum with more purposeful,scientific and rigorous contents,we can observe whether the regulated pattern skipping routines can promote the development of students’ large muscle groups,promote the effect better than regular physical activities,and contribute to the development and promotion of figure skipping.Research Methods:In this paper,the methods of experiment,video observation,mathematical statistics are used.A total of 60 children aged 8 to 9 years in a primary school in Chongqing were divided into two groups,30(15 males and 15 females)and30(15 males and 15 females).The experimental group was given 12 weeks to practice the pattern rope skipping routine as an intervention.Control group kept the normal content of PE teaching in the school for 40 minutes in each class for 2 classes every week.Before and after the experiment,the third edition of the Test System for the Development of Large Muscle Motor Skills(American edition TGMD-3)was adopted to assess the level of gross motor skills of the participants.Research results:1.There were significant differences between the experimental group and the control group in the total scores of displacement skills and manipulation skills(P <0.05).2.After intervention,the experimental group showed significant differences in five items of gross motor development except running and eleven items of manipulative skills except for two-handed swing fixed ball(P < 0.05).3.There were significant differences between the experimental group and the control group in the total scores of displacement skills and manipulation skills(P <0.05).There were significant differences between female children in running and jumping and one-handed dribbling(P < 0.05)and male children in one-handed dribbling(P < 0.05).Research conclusions:1.Through the intervention of pattern rope skipping routines for children aged 8-9,the 12-week pattern rope skipping routines significantly promote the development of rough movements of children aged 8-9,and the effect is better than that of regular physical activity classes.2.After experimental intervention,children’s locomotor mobility developed faster than their operational skills.3.Pattern skipping routines did not show significant gender differences in children aged 8-9,and female children had higher overall level of gross movements.In order to further promote the development of children’s coarse movements and improve children’s physical quality,the following suggestions are put forward: It is suggested that the coarse routines should be included in PE curriculum.It is suggested that students should be guided to practice jumping,throwing and running in physical education in primary schools.It is suggested that the gross motor skill test should be included in the assessment system of PE class so as to evaluate the learning effect of the students. |
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