A Study On The Physiological Load In The Special Training Of Male Handball Players In General Colleges

Objective: The purpose of this study is to investigate the physiological load differences between special training and teaching competition of high-level male handball players in colleges and universities through heart rate and RPE,and to analyze the physiological load characteristics of players in different positions in teaching competition,so as to monitor and evaluate the physical function condition and training effect of players,in order to better regulate the physiological and psychological load of players and guide training more scientifically.Methods: Twelve college high-level male handball players were included in this experiment.The experimental period was three weeks,with the first two weeks being the special training week and the third week being the competition week.The heart rate of 12 male handball players was monitored in real time by a BHT-Gofit Polar heart rate tester during the special training and teaching competition,and their heart rate values were recorded.The RPE values were then scored according to the immediate post-exercise RPE scale.The correlation between RPE and each heart rate index was analyzed using Pearson linear correlation by comparing the differences between the above indexes during the special training week and the teaching competition week.Results:1.The maximum heart rate of athletes in the first week of special training ranged from 166.0±5.7 to 194.5±7.8 beats/min;the maximum heart rate of athletes in the second week of special training ranged from 172.5±10.6 to 193.5±2.1 beats/min;the maximum heart rate of athletes in the week of teaching competition ranged from 188.0±2.8 to210.0±2.8 beats/min.2.The RPE rating of athletes in the first week of special training ranged from 9.5±0.7to 13.5±0.7;the RPE rating of athletes in the second week of special training ranged from8.5±0.7 to 12.5±0.7;and the RPE rating of athletes in the week of teaching competition ranged from 12.5±0.7 to 17.0±1.4.3.Maximum heart rate correlated with RPE in the first week of special training compared to the second week of special training(P<0.05).4.Maximum heart rate correlated with RPE in the first week of special training compared with the week of teaching competition(P<0.05).5.Maximum heart rate correlated with RPE in the second week of special training compared with the week of the teaching competition(P<0.05).Conclusions:1.It was found that the physical function and the ability to withstand physiological load were more prominent in college male handball players who were systematically trained;the physical function was improved after adaptive training.2.The physiological load intensity of college male handball players during the teaching competition week was strong,and the organism produced athletic fatigue;the physiological load intensity during the special training week was lower than the teaching competition week,and there was a lack of articulation between training and competition.3.The physiological load intensity of handball players in the wing position is greater than that of other positions,the physiological load intensity of the bottom line and inside forward is greater than that of the center back,and the physiological load intensity of the goalkeeper is the least.