Experimental Study On The Effect Of Vibration Training Method On The Explosive Force Of Lower Limbs Of Basketball

Vibration training has been proved by scholars to have a positive impact on the improvement of physical quality in track and field,volleyball,aerobics and other projects.However,there is a lack of application research in basketball projects,and the application research on the explosive force of lower limbs is even rare.In addition,the training effect of vibration training on a certain quality will be different or even contradictory due to different projects,so the application of vibration training in basketball cannot fully draw on the results of other projects.At the same time,due to the influence of lower limb explosive force on basketball technology level and the limitations of training methods in college basketball teaching practice,this paper hopes to take the influence of vibration training on lower limb explosive force in basketball as the research content,enrich physical training methods,improve the training effect,and provide theoretical reference for future training and research。In this paper,the experimental method is used as the main research method,and 16 male college students with the sports level of Grade 2020 basketball elective class in Shandong Institute of Physical Education are selected as the experimental subjects.Vibration training is used as the intervention method,SJ test,CMJ test,standing long jump test and physiological morphology of lower limbs are used as the test method,and the performance of standing long jump,thigh dimension,take-off time,peak strength,explosive force index and vertical take-off speed are used as the evaluation indexes.WPS,Myoforce and SPSS software are used as the data processing methods,and the significance level of difference analysis between groups and within groups is used as the evaluation standard.The 16 experimental subjects are randomly divided into the experimental group and the control group,with 8 people in each group.The training intervention is twice a week,and the comparison of difference levels is used as the experimental results.The following experimental results are obtained after eight weeks.(1)After eight weeks of experimental intervention,the physiological changes of the two groups were not significant(p > 0.05).(2)After eight weeks of experimental intervention,the peak strength and explosive power index of the experimental group changed significantly(P < 0.05),while the peak strength and explosive power index of the control group did not change significantly(P > 0.05).(3)After eight weeks of experimental intervention,the increase of take-off speed in the experimental group was higher than that in the control group.The T test results between the two groups after the experiment showed that the difference between the two groups was not statistically significant(p > 0.05).(4)After eight weeks of experimental intervention,the standing long jump scores of the experimental group were significantly improved(p < 0.01),and the standing long jump scores of the control group were also improved(p < 0.05),and the analysis between groups showed differences.(5)After eight weeks of experimental intervention,the flying time of SJ in the experimental group was significantly improved(P < 0.01),but not in the experimental group(P > 0.05);The flying time of CMJ in the experimental group and the control group was significantly improved(P < 0.05).Research conclusions :(1)Vibration training in the experimental group can improve the lower limb explosive force of basketball elective students,and the improvement effect is better than that of non-vibration training in the control group.(2)Vibration training can improve the peak strength of basketball elective students when taking off,but this result is not affected by muscle hypertrophy.(3)Vibration training can significantly improve the take-off time and explosive force index of basketball elective students,which is significantly different from the non-vibration training carried out in the control group.(4)Vibration training can improve the take-off speed of basketball elective students,but the improvement effect is not significantly different from the non-vibration training of the control group.