Study On The Influence Of Suspension Training On College Swimming Students

TRX suspension training is a new physical training method.It can improve the strength of the body’s thousand core muscles,keep the body balanced and stable,and have a positive impact on the control of body posture and center of gravity.On the basis of previous studies on suspension training,this study combines suspension training with swimming professional technical training,applies suspension intervention factors to the special technical training process of swimmers,explores the changes in the core strength and body balance related indicators of swimmers in TRX suspension training,and the impact on the development of special technical training,and provides a reference for future research on TRX suspension training.Through the analysis and comparative study of the kinematics parameters of the whole process of the roll and turn technique of college special swimmers after TRX suspension training,this study summarizes the effect of TRX suspension training on the improvement of the roll and turn technique,and lays a foundation for improving the roll and turn technique of college special swimmers.This paper takes the swimming students of Shandong Institute of Physical Education as the experimental object,through the intervention of TRX suspension training,and then uses the underwater camera to take the test video to obtain the kinematics parameters of the subjects’ roll and turn movements at different turning stages,and uses SPSS23.0 statistical software to compare and analyze the changes of the subjects’ roll and turn techniques,and summarizes the following results:(1)After the experiment,the technical level of rolling and turning in the pool wall stage in the experimental group was significantly better than that in the control group(P<0.05);(2)After the experiment,the technical level of roll and turn in the experimental group was significantly better than that in the control group(P<0.05);(3)After the experiment,the technical level of roll and turn in the experimental group was significantly better than that in the control group(P<0.05);(4)After the experiment,there was no significant difference between the 50 and100 meter freestyle scores of the two groups(P>0.05).The following conclusions can be concluded:Through TRX suspension training,it helps to improve the fast transition and body stability from freestyle to roll and turn in the pool wall stage of college swimming students,maintain the speed of 5 meters before the turn,improve the proprioception,improve the technical problems such as raising the head of the pool wall,and promote the quality of roll and turn in the pool wall stage.Through TRX suspension training,it helps to improve core strength,improve the problems of loose body and excessive arm movements of college swimming students,reduce movement changes and movement amplitude,ensure the stability of the turn,speed up the turn,and quickly enter the stage of stepping off the pool wall.TRX suspension training can improve the core explosive force and trunk muscle endurance of swimming students,ensure the body balance and full stretching under unstable conditions,improve forward momentum,reduce water resistance,and shorten the time of 5 meters and 10 meters after turning.TRX suspension training can improve the technical level of roll and turn of swimming students,improve the stability of other freestyle technical actions,and maintain the balance in the swimming process.However,the improvement of freestyle performance is affected by many factors.Although TRX suspension training has some effects on improving the performance of 50 m and 100 m freestyle,it is not significant.