Experimental Research On The Influence Of High Intensity Interval Training(HIIT)on The Special Ability Of Shandong Men's Three-person Basketball Team

In recent years,three-person basketball has developed rapidly and has gradually become an important event for large-scale comprehensive sports games such as the Basketball World Youth Championship,Youth Olympic Games,Asian Games,and National Games.Three-person basketball has the characteristics of fast offensive and defensive conversion,short-term high-intensity exercise,and fierce physical confrontation,which is in line with the performance of high-intensity interval training.This article uses literature research methods,mathematical statistics,experimental methods,logical analysis methods and other research methods,using experimental intervention methods to verify the impact of high-intensity interval training on the special skills of the Shandong men's three-person basketball team.After 12 weeks of training and intervention,test data was obtained and statistical analysis was performed.The research results and research are as follows.Research result:(1)The members of the experimental group and the control group have improved to varying degrees.The experimental group members' 1-min shooting percentage test scores have increased from 55% to 70%,and the control group's 1-min shooting percentage test scores have increased from 53% to 60%.The test scores of the members of the experimental group and the control group in the 1-min marching low-hand shot,the full-court multi-point pass and the full-court multi-point comprehensive layup have all improved,but the experimental group is better than the control group.(2)The members of the experimental group and the control group have improved to varying degrees.The test scores of the experimental group members increased from19.06 s to 18.12 s,and the test scores of the control group members increased from19.07 s to 18.69s;the experimental group and the control group The members' full-court dribble test scores have improved,but the experimental group is better than the control group.(3)The members of the experimental group and the control group have improved to varying degrees.The members of the experimental group have improved their scores from 80.36 points to 89.54 points,and the test scores of members of the control group increased from 80.52 points to 83.29 points;the experimental group and The test scores of the control group members' rebounding technique evaluation and backcourt technique evaluation improved,but the effect of the experimental group was better than that of the control group.Analysis conclusion:(1)After sports intervention,the members of the experimental group and the control group have similarities in the training effects of three-person basketball,but the training of the experimental group is more time-efficient,and the improvement of special skills is more obvious than that of the control group.(2)Both the experimental group training method and the control group training method can significantly improve the 1-min shooting percentage,trapezoidal sliding step and the test scores of the technical evaluation of the ball,but the performance of the experimental group members has improved higher,indicating high-intensity interval training The improvement of three-person basketball players' special skills is better than medium-intensity continuous training.(3)The members of the experimental group and the control group made low-hand shots during the 1-min marching,multi-point pass and receive,multi-point comprehensive layups,simulation of full-court offensive and defensive techniques,full-court return dribble,six sides The test scores can be improved by such items as physical movement,frontcourt rebound technique evaluation and backcourt rebound technique evaluation,but the test scores of the experimental group members are slightly higher than those of the control group.Suggest:According to research results and experimental data analysis,in the future three-player basketball training,coaches need to start from the actual situation of their respective players,and formulate detailed,safe and efficient training programs according to the training content,training crowd,and training safety considerations.