Experimental Studies Of The Impact Of The Hit Rate Of Single-handed Shooting Training In Situ By Visual Masking

One hand shoulder shot in situ is the most commonly used means of basketballscoring nowadays, it is the basis of shooting technique such as jump shot, one handshoulder when moving and so on. Now one hand shoulder shot in situ is widely usedin the world basketball with its characteristics of stable shoot, high point, energysaving. So research of the technology of the one hand shoulder shot in situ hasbecome one of focus of the study by basketball workers.Visual masking shot is when practitioners shoot around with the vision eyeshadecompletely covered, practitioners only through their own perceptual ability toaccomplish the shooting, the shooting process is coupled with the language prompts,its purpose is to strengthen the stability of the muscles of the athletes’ shooting handand specialized fine degree of consciousness, in order to improve athletes back of onehand shoulder shot effect. In this article, through training will shoot practitionersvisual masking is used to increase the difficulty of teaching experiment research, thisresearch is still very scarce, and remains to be further down.This paper test subjects that32boys all came from2011basketball class ofXi’an Institute of Physical Education University. Before the trial test, subjectsshooting before free throw line and three-point line (positive to blue point) each of20times, test3groups, comparing the result of the test, statistical analysis, according tothe grades divided them into experimental groups and the control groups; And letbasketball experts to conduct a technical evaluation of the screening, so that thesubjects from the assessment standards achieve consistent, as the comparable sample.Experimental group wear eyeshade shoot around with visually obscured, and thecontrol group with normal shooting training. This paper based on the experimentalmethod, literature method, questionnaire survey and mathematical statistics methodand the other methods, follow the principle of training, unified training, selectedsubjects, then doing the visual masking shooting on them in the eight-week training.After test do independent samples T test on the experiment before and after about onehand shoulder shot in situ and five measures of psychological perceptions (visualdepth, manual sensitivity stability, wrist joints, skin and two threshold and accuracyof the finger grip strength). Experiments concluded as follows:1. The experimental group and one hand shoulder shot in situ before and after theexperiment is improved obviously, improved greater than the control group, andstatistical significance shows significant difference exists. Fully proved that theexperimental group adopted the visual masking of shooting training methods to improve the effect of practitioners one hand shoulder shot in situ has importantsignificance.2.Free throw percentage of the experimental group, compared with one-third ofthe ball the basket point shooting percentage raise more apparent, to prove visuallyobscured shoot around better place with one hand on the shoulders shot of middledistance training effect.3.We can see experimental and control groups psychological sense perceptionindicators (visual depth manually stability, wrist sensitivity, skin two-pointdiscrimination threshold, finger grip Accuracy) had no significant difference beforeand after the experiment. However, the average data shows experimental group rosemore than the control group. Analysis of the reasons: this experiment due to thelimitation of time just doing for8weeks, and psychological perceptions change is aslow process, perception is more difficult to change significantly in the limitedtraining time.4.The experiment subjects are male students from basketball program of Xi’anInstitute of Physical Education University. Their basketball technical level aremedium, and their shooting rate has room for improvement. Meanwhile, theexperiment conducted only eight weeks, the test cycle is short, if we insist for a longtime to visual masking shooting training, the practitioners will improve the effectmore obvious. The proposed shooting techniques and psychological sense perceptionchange the relationship between long-term further analysis and research on youngpeople or the high-level athletes with one hand shoulder shot in situ.5.Recommendations to promote the use of visual sheltered middle-distanceshooting training. At the same time, based on the physiological and psychologicalcharacteristics of motor skills, it is recommended that the vision obscured trainingmethod is applied to other sports skills training formed.