Experimental Study Of Lower Limbs Strength Training For Youth Affected By Sensitive Quality

Sensitive quality had impacts on master the techniques of various sports,establishthe correct technique dynamic stereotype, form a good muscle proprioception, etc. Itis the basic on fast and correctly grasp movement techniques. For many sports,outstanding sensitive quality will reflect in change direction quickly, strong suddenacceleration ability and strong fast braking capacity. Such skills are not only for theprofessional athletes. For ordinary teenagers, sensitive qualities are equally important.In the conventional training, our level of knowledge of the ability to quickly changedirection is not high, the training methods is not systematic, and we do not haveenough attention to it. So the sensitivity training has been neglected for a long time.Explore the law of development and changes of sensitive qualities, has importantsignificance to select the reserve talents of competitive sports. At the same time,sensitive quality also has important reference value for Physical Education.This paper uses the literature, questionnaire, experiment, mathematical statisticsand logical analysis and other methods.54boys aged16to18from Zhuzhou No.2Middle School were as experimental subjects. The54boys divided into2experimental groups and1control group. Before the experiment,3groups of subjectsdid a sensitive quality test; the experimental groups had8weeks of lower limbstrength training; after the experiment,3groups of subjects did a sensitive quality testagain;3groups of subjects before and after training results were compared andanalyzed. Verify lower limb strength training to improve the sensitivity of thefeasibility and implications, and through the results reflect the effect of training,provide a theoretical reference and basis from develop youth sensitive quality.The main results: before and after the experiment,2experimental groups havedifferent levels of results enhance; the control group`s results has no significantchanges. The significant test found: the results in experimental group1andexperimental group2compared with the experimental before were significantdifferences; but there are no significant differences in the control group;3groups`post-test results were significant differences.The main conclusion: lower limbs strength training has a great impact onimproving the quality of youth sensitive; promote the balanced development of lowerlimbs strength is an effective way to improve the sensitive quality of youth.