Experimental Study On Different Duration Aerobic Exercise On Executive Function Of Female College Students

Executive function (EF) refers tothe individual in the process of implementing the purpose of behavior in a dynamic, flexible way to coordinate the multiple cognitive subsystems activities in complex cognitive processes. Good executive function can help individuals to self-regulation, future goal orientation, as well as the purpose of sexual behavior. In contrast, once the executive function of some barrier willleads to individuals in the planning, concept formation, abstract thinking, decision making, cognitive flexibility, the use of feedback, the chronological sequence of events, fluid intelligence, or general intelligence, the monitoring of their actions and other aspects of defects and poor self-behavior modification, social skills and judgment. This shows the development of executive function which plays an important role in the development of the individual.In this study, in order to fit Exercises for the intervention study of physical exercise that can improve college girls executive function, as physical exercise can improve cognitive function, and promote the implementation of improvement to provide a theoretical basis, perform the function of content-rich, and to select for different exercise crowd and the school can hardly do something to develop the physical education curriculum to provide the basis of practice.Select Yangzhou University,2011Bachelor aerobics Public Elective3classes a total of90girls as research subjects,divided into conventional teaching group exercise6weeks,12weeks of exercise group aerobics exercise intervention. Conventional teaching group of normal school. Six weeks of exercise group and12weeks of exercise group, and a week in addition to normal school hours, and the other an additional aerobics class, at the same time, place, fixed teachers teaching guide. In the experimental premix-term、the7th week, the13th week measurement of executive function. The three sub-functions of executive function measurements has done on the computer, all programs are through the E-primel.l system. Flanker task to inhibit the function evaluation; conversion function More-odd shifting tasks to be evaluated; refresh function to be evaluated using the2-back task.The results shows that:Aerobics (1) conventional teaching group, the group of six weeks of exercise, exercise12weeks of group executive function sub-functions are improved, P=0.000<0.05.(2) conventional teaching group exercise for six weeks of group exercise to12weeks of the executive function of the sub-functions before, during, post-occurrence of significant change, P=0.000<0.05.(3) after the experiment, the conventional teaching group exercise for6weeks group, exercise the executive function of the various sub-functions in the12weeks between groups exist significant differences, suppression, P=0.045; conversion function P=0.025; refresh function, P=0.040.(4) more conventional teaching group exercise6weeks of exercise12weeks group, college girls execution functions of each sub function exists significant difference:the suppression, conventional teaching group exercise6weeks group has a significant difference P=0.44conventional teaching group exercise12weeks group significant difference P=0.022, exercise6weeks of exercise12weeks group does not have a significant difference; on the conversion function, conventional teaching group and exercise6weeks group differences does not have a significant conventional teaching group exercise12weeks group significant difference P=0.009, exercise6weeks and exercise12weeks group does not have a significant difference; on the refresh function, conventional teaching group and exercise6weeks group differences does not have a significant conventional teaching group exercise for12weeks group with significant difference P=0.013, exercise6weeks and exercise for12weeks group does not have significant difference.Conclusion:(1) Aerobics exercise can improve college girls executive function.(2) the duration of calisthenics Affecting College Students’executive function factor in long calisthenics more conducive to the implementation of the development of the function.(3) different calisthenics on the executive function is different to12weeks,2times per week of moderate-intensity aerobics workout than regular aerobics teaching is more conducive to the implementation of functional improvement.