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KMID : 1206219960030020951
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Journal of Korean Academy of Physical Therapy Science
1996 Volume.3 No. 2 p.951 ~ p.961
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Isokinetic Evaluation of the Trunk Flexors and Extensors of Operated Laminectomy & Disectomy Patients
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Choi Byung-Ok
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Abstract
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Isokinetic exercise is dynamic, but the spped of movement must be regulated so that the resistance is in ratio to the force applied at each point throughout the full range of motion. The purpose of this study is to comparise with trunk flexors & extensors of isokinetic evaluation of pre-exercise and post-exercise in operated laminectomy & disectomy patients. 7 subjects were examined at 120˚/sec and 60˚/sec each 15 days. The results were as follows; 1. Peak torque of extensors on 60˚/sec showed significant difference statistically(p<0.05), but peak torque of flexors on 60˚/sec showed no significant difference statistically. 2. Trunk flexors/extensors ratio of peak torque of 60˚/sec showed no significant difference ststistically. 3. Peak torque % B.W of extensors on 60˚/sec showed significant difference statistically(p<0.05), but peak torque % B.W of flexors on 60˚/sec showed no significant difference statistically. 4. TAE of extensors on 60˚/sec showed significant difference statistically (p<0.05), but TAE of flexors on 60˚/sec showed no significant difference. 5. Total work of flexors & extensors on60˚ /sec showed significant difference statistically (p<0.05). 6. Average power of flexors & extensors on 120˚/sec showed significant difference statistically(p<0.05). 7. Endurance ratio of flexors & extensors on 120˚/sec showed no significant difference statistically. 8. Set total work of flexors & extensors on 120˚/sec showed significant difference statistically(p<0.05). 9. TAE of extensors on 120˚/sec showed significant difference statistically(p<0.05), TAE of flexors on 120˚/sec showed no significant difference statistically. 10. Total work of flexors & extensors on120˚ /sec showed significant difference statistically (p<0.05).
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KEYWORD
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