중학교 공기소총 사격선수의 12주간 호흡훈련에 따른 조준지속력과 득점에 관한 연구

A Study for Aiming Sustainability and Scoring Following Breath Drills for 12 Weeks of Air Rifle Shooters of the Middle School

This study is intended to provide basic data of the shoot instruction through breath drills by analyzing the effect of the breath drills for 12 weeks on the aim sustaining strength with a coaching machine (SCATT) developed as electronic system after modifying and complementing the breath drill program suitably for this study on the recognition of the importance of breath for shooters of a middle school, and the results of experiment and analysis for improving the athletic performance of shooters are as follows: As for the technical variable characteristics for the air pistol shooters of the middle school through the breath drills for 12 weeks, the total score of 9 shooters except for a person (HBS) was higher after the breath drill than before the breath drill, showing significant difference in scores. The aim time of shooters except for a person (KMY) was shorter after the breath drill than before the breath drill, showing significant difference in scores. The possibility (P10.0) of staying at 10.0 as technical variable characteristics for 10 shooters more increased after the breath drill than before the breath drill, showing significant difference in scores. The possibility (P10.5) of staying at 10.5 for 9 shooters except for a person (KWS) more increased after the breath drill than before the breath drill, showing significant difference in scores. The whole length of the moved aiming point was more reduced after the breath drill than before the breath drill, showing significant difference in scores. The difference of the aiming point was more reduced after the breath drill than before the breath drill, showing significant difference in scores. In the comparison by scoring level of technical variances, all variables such as the percentage rate (SP10.0) of the sustaining time stopping in a circle of 10.0 point after breath drills, the percentage rate (SP10.5) of the sustaining time stopping in a circle of 10.5 point after breath drills, the movement distance of the aiming point and the outburst were the highest for high scores (10.6~10.9 point). In addition, for the middle scores (10.2~10.5 point) and the low scores (below 10.1 point) groups, the outburst time appeared lengthily. As the result of performing the One-Way ANOVA analysis to review the effect of interaction of every technical variable for the scoring by scoring level of shooters after the breath drills, all variables showed significant difference from scores between groups. The analysis of simple relationship coefficients between scores and technical variable showed significant difference (**: P<.01) except for HBS and LJM of male air riffle shooters of the middle school after the breath drills for 12 weeks. The analysis of simple relationship coefficients between scores and technical variable showed significant difference (**: P<.01) except for KMY of female air riffle shooters of the middle school after the breath drills for 12 weeks.