BIOMECHANICAL STUDY OF TRUNK MUSCLE STRENGTH AND INTERRELATED STUDY IN PATIENTS WITH LOW BACK PAIN CAUSED BY MILITARY TRAINING
- VernacularTitle:训练性下腰痛患者躯干肌生物力学及相关研究
- Author:
Dehui ZHANG
;
Changlin HUANG
;
Jianqian WU
- Publication Type:Journal Article
- Keywords:
military training;
low back pain;
trunk muscle strength;
lumbar curvature;
M.sacrospinalis
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
To ascertain the change of trunk muscle strength and lumbar curvature and cross sectional area of M. sacrospinalis in low back pain caused by military training, the indexes of trunk muscle strength (PT/BW, TAE, F/E) were measured in patients with low back pain and healthy subjects with CYBEX 6000 isokinetic testing system. The lumbar curvature was measured in lumbar X ray films on the lateral projection in standing position, and the cross sectional area of sacrospinalis was measured by ultrasonography. All of the indexes were compared between the two groups.The results showed PT/BW of flexors was not significantly different between the patients and healthy subjects, TAE of flexors in patients was lower than that of healthy subjects ( P
