The Effect Of Shoulder Belt Strength Training On The Throwing Performance Of College Students Throwing Darts By Chenshiliang

Research purposes: With the continuous development of sports training research field,shoulder belt stability strength training has entered the field of vision of sports training.Shoulder belt stability strength training is a powerful training method to improve the stability of shoulder belt.At present,the relevant research is mostly seen in archery,tennis and other sports,and the research on dart teaching and training is still lacking.The throwing dart project has certain requirements for the stability of the shoulder belt,but there is no special training to improve the stability of the shoulder belt in daily training,and even less training for physical fitness.Therefore,this research takes the influence of the stability of the shoulder belt strength training on the throwing performance of college dart athletes as the research object,through the experimental research on the influence of the stability of the shoulder belt strength training on the throwing performance of college dart athletes,To explore the influence of adding shoulder belt stability strength training or traditional shoulder strength training to dart training on the throwing performance of college dart athletes,and analyze the difference of training effects,so as to provide help and suggestions for improving the throwing performance of dart athletes.Research methods: By using the methods of experiment,literature,expert interview and mathematical statistics,this paper analyzes the influence of strength training of shoulder belt stability on the throwing performance of college students throwing darts.The study selected 20 dart throwers from Shandong Institute of Physical Education,and divided them into an experimental group and a control group.The students in the experimental group took the stability of the shoulder belt strength training as the experimental intervention Red Heart hit score test to verify whether the stability of the shoulder belt strength training can effectively improve the stability of the students’ shoulder belt and thus improve the throwing performance.Research results:(1)Comparison between the two groups before and after the experiment: There was no significant difference(P>0.05)in the stability indicators of the shoulder straps,PPR and PPD during the 501 point reduction race,and red heart hit scores between the two groups before the experiment;After the experiment,the test indicators of the two experimental groups were higher than those of the control group.There were significant differences in shoulder strap stability indicators,501 point reduction PPR and PPD,and red heart hit score indicators(P<0.05);(2)Comparison between the two groups before and after the experiment: After the experiment,the shoulder strap stability index,501 point reduction PPR and PPD,and red heart hit score index of the experimental group were significantly higher than before the experiment(P<0.05),while the control group’s501 point reduction PPR and PPD index were significantly higher than before the experiment(P<0.05).However,there was no significant difference in shoulder strap stability index and red heart hit score index(P>0.05).Research conclusions:(1)Compared with the traditional shoulder strength training,shoulder belt stability strength training can significantly improve the shoulder belt stability of college dart athletes;(2)The addition of shoulder belt stability strength training in dart training can significantly improve the throwing performance test indicators of college dart athletes,while the addition of traditional shoulder strength training can improve some throwing performance test indicators of college dart athletes;(3)Adding shoulder belt stability strength training or traditional shoulder strength training to dart training can improve college students’ throwing performance to a certain extent,and the improvement effect of shoulder belt stability strength training is better.