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십자인대 재건술 후 슬관절 신전근의 근기능 향상을 위한 대퇴사두근 운동의 유용성
장경모,서동익,서경묵,김돈규,Jang, Kyung-Mo,Seo, Dong-Ick,Seo, Kyung-Mook,Kim, Don-Kyu 대한물리치료과학회 2009 대한물리치료과학회지 Vol.16 No.3
Background: The purpose of this study was to investigate the usefulness of quadriceps exercise for improvement of knee extensor muscular function after cruciate ligament reconstruction. Methods: Participate in 18 of patients with cruciate ligament reconstruction, ACL & PCL reconstruction was 9 of patients, respectively. All subjects instructed that quadriceps exercise repeated daily, composed to QSE(quadriceps femoris setting exercise) and SLR(straight leg raises). Knee extensor muscular function was measured before and after quadriceps exercise. Initial test was measured before cruciate ligament reconstruction, and retest was measured 6month after cruciate ligament reconstruction. Results: Knee extensor muscular function significantly increased in both ACL and PCL reconstruction(P<0.05). Conclusion: The results of this study indicated that quadriceps exercise useful for improve knee extensor muscular function in patients with cruciate ligament reconstruction.
정적 스트레칭과 PNF 스트레칭이 KPGA 프로골퍼의 요부유연성에 미치는 초기 효과
장경모 ( Kyung Mo Jang ),서동익 ( Dong Ick Seo ),서경묵 ( Kyung Mook Seo ),박헌종 ( Heon Jong Park ) 대한스포츠의학회 2008 대한스포츠의학회지 Vol.26 No.2
The purpose of this study was to determine the early effect of static and PNF (proprioceptive neuromuscular facilitation) stretching on back flexibility in professional golfers of KPGA (Korea Professional Golfer Association). 44 professional golfers were randomly divided into two groups. GroupⅠ(n=23) performed a static stretching and groupⅡ(n=21) performed a PNF stretching. Back flexibility was measured immediately before and after application or rest by SR(sit-and-reach) test. Back flexibility significantly increased in both groups (p<0.05) but, more significantly increased in groupⅡ (p<0.05). The results of this study indicated that static and PNF stretching on back immediately increased back flexibility and more significantly in group with PNF.