자각적 드라이버 스윙 강도가 근 협응 패턴 변화에 미치는 영향

Abstract

This study was executed to investigate differences of muscle peak time according to 100% swing and general 80% swing when swinging the driver objecting to 5 athletes of Korean Pro Golf Association who were healthy and males. As measuring methods, researcher selected total 8 muscles such as biceps brachii of right arm, triceps muscle of right arm, backbone erector, rectus abdominis, gastrocnemius medialis that were required to swing, and became to deduce following conclusion by doing a comparative analysis through electromyography. 1. Muscle peak time between 100% swing and 80% swing of A subject was shown equally from backbone erector of right side at Phase 3 and triceps muscle of right side at Phase 5. 2. Muscle peak time between 100% swing and 80% swing of B subject was displayed equally from backbone erector of right side at Phase 1, gastrocnemius medialis of left side at Phase 2, backbone erector of left side at Phase 3, backbone erector of left side at Phase 4, and biceps brachii of right side at Phase 5. 3. Muscle peak time between 100% swing and 80% swing of C subject turned out to be same from gastrocnemius medialis of left side at Phase 1, triceps muscle of right side at Phase 2, backbone erector of right, left side at Phase 4, triceps muscle of right side at Phase 5, and rectus abdominis of left side at Phase 6. 4. Muscle peak time between 100% swing and 80% swing of D subject appeared same from gastrocnemius medialis of left side at Phase 2, backbone erector of left side at Phase 3, gastrocnemius medialis of right side at Phase 5, and rectus abdominis of right side at Phase 6. 5. Muscle peak time between 100% swing and 80% swing of E subject exposed to be same from backbone erector of left side at Phase 3, rectus abdominis of left side at Phase 4, and backbone erector of right side at Phase 5.

This study was executed to investigate differences of muscle peak time according to 100% swing and general 80% swing when swinging the driver objecting to 5 athletes of Korean Pro Golf Association who were healthy and males. As measuring methods, researcher selected total 8 muscles such as biceps brachii of right arm, triceps muscle of right arm, backbone erector, rectus abdominis, gastrocnemius medialis that were required to swing, and became to deduce following conclusion by doing a comparative analysis through electromyography. 1. Muscle peak time between 100% swing and 80% swing of A subject was shown equally from backbone erector of right side at Phase 3 and triceps muscle of right side at Phase 5. 2. Muscle peak time between 100% swing and 80% swing of B subject was displayed equally from backbone erector of right side at Phase 1, gastrocnemius medialis of left side at Phase 2, backbone erector of left side at Phase 3, backbone erector of left side at Phase 4, and biceps brachii of right side at Phase 5. 3. Muscle peak time between 100% swing and 80% swing of C subject turned out to be same from gastrocnemius medialis of left side at Phase 1, triceps muscle of right side at Phase 2, backbone erector of right, left side at Phase 4, triceps muscle of right side at Phase 5, and rectus abdominis of left side at Phase 6. 4. Muscle peak time between 100% swing and 80% swing of D subject appeared same from gastrocnemius medialis of left side at Phase 2, backbone erector of left side at Phase 3, gastrocnemius medialis of right side at Phase 5, and rectus abdominis of right side at Phase 6. 5. Muscle peak time between 100% swing and 80% swing of E subject exposed to be same from backbone erector of left side at Phase 3, rectus abdominis of left side at Phase 4, and backbone erector of right side at Phase 5.