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척추전방전위증 환자와 추간판탈출증 환자의 요부근 기능과 굴곡/신전근 비율에 관한 비교연구
지용석,유병규,이완희,Jee Yong-Suk,Yu Byong-Kyu,Lee Wan-Hee 대한물리치료학회 2002 대한물리치료학회지 Vol.14 No.3
The Purpose of this study was to compare the lumbar strength and lumbar flexor/extensor ratio between spondylolisthesis and herniated disc patients. The patients who had a subacute low back pain have been proved to each disease through MRI and we measured the maximal isometric strength of all patients(28) through MedX lumbar extension machine(Ocala, FL). In all patients, males had higher lumbar extensor strength than that of females. Especially, the spondylolisthesis patients had lower lumbar extensor strength than that of herniated disc patients. The statistical significant(p<.05, p<.01) differences were manifested in $48^{\circ},\;60^{\circ}\;and\;72^{\circ}$ between male groups. Also the statistical significant (p<.05) differences were manifested in $60^{\circ}\;and\;72^{\circ}$between female groups. In the lumbar flexor/ extensor ratio, the males of spondylolisthesis groups represented the functional weakness in the flexed portion of the range of motion, and the females of spondylolisthesis and the all patients of herniated disc represented the functional weakness in the extended portion of the range of motion. In conclusion, we may propose the program such that the spondylolisthesis males must increase the ratio of extended portion exercise, and the spondylolisthesis females and herniated disc patients must increase the ratio of flexed portion exercise.
재활운동치료가 견관절 손상 야구투수들의 주관적 통증정도와 등속성 외전/내전력에 미치는 효과
지용석(Yong Suk Jee),한종우(Jong Woo Han) 한국사회체육학회 2002 한국사회체육학회지 Vol.18 No.2
The purpose of this study was to investigate the changes of pain degrees and musculoarticulation functions in 8 baseball pitchers with shoulder joint injuries after the 12 week rehabilitative exercise therapy. 1. Before the rehabilitative exercise therapy, the pain degrees felt at the shoulder involved side were 2.87(±0.64), which showed between `severe` and `fair`. But it decreased after the 12 week rehabilitative exercise therapy. According to the pain scale, the 2nd(14.63%), 4th(29.26%), 6th(29.96%), 8th(60.97%), 10th(64.45%) and 12th(65.16%)weeks were decreased. However, only the 8th(60.97%), 10th(64.45%) and 12th(65.16%)weeks were statistically significant decreased and the pain degree in last 12th week was presented `no or mild pain`. 2. Before the rehabilitative exercise therapy, the musculoarticulation functions of the shoulder involved side was very decreased than the uninvolved side. But most of these variables were increased after the rehabilitative exercise therapy. The PT and PTBW of involved side abductor at 60d/sec were significantly increased 31.49%, 28.57% respectively. The PT and PTBW of involved side adductor at 60d/sec were significantly increased 38.65%, 36.14%. The PT and PTBW of involved side abductor at 180d/sec were significantly increased 26.75%, 24.33% respectively. And the acceleration time was significantly decreased 25%. The PT and PTBW of involved side adductor at 180d/sec were significantly increased 37.09%, 34.15% respectively. And the acceleration time was significantly decreased 28.57%. The PTBW of involved side abductor at 300d/sec was significantly increased 55.88%. The PT and PTBW of involved side adductor at 300d/sec were significantly increased 38.95%, 36.33% respectively. And the acceleration time was significantly decreased 41.66%. In conclusion, the rehabilitative exercise therapy performing during 12 weeks in this study was affected positive changes of pain degrees and muscular function in injured baseball pitchers. Therefore we think that the rehabilitative exercise therapy of this study seems to be available method for baseball pitchers with shoulder joint injuries.
장기간의 운동 유ㆍ무가 과체중 노인여성의 신체조성과 대사증후군 위험요인에 미치는 영향
지용석(Jee, Yong-Seok),최필병(Choi, Pil-Byung) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.4
The aim this study was to assess the effects of long-term exercise and non-exercise on body composition and metabolic syndrome(MS) risk factors in elderly women with overweight. Forty-five elderly women were randomly divided in two groups. The exercise group (EG, n=20) and control group (CON, n=25) did not perform any training intervention during the period of the investigation. The aerobic and resistance exercise programs were conducted at five day per week for three years. The results were as follows : At first, all variables of body composition were significantly different between groups and times after three years. Also weight, muscle and body fat mass were significantly different after three years, and %fat was significantly different after one years in times change between groups. The second, all variables of MS risk factors were significantly different between groups and times after three years. Also SBP, TG, HDL-C and BG were significantly different after one years, and DBP and WHR were significantly different after two years in times change between groups. These results have shown that long-term regular exercise showed a positive improvement for body composition and MS risk factors. The conclusion, long-term exercise would be prevention MS and chronic disease.