Frequency response of spine extensors during rapid isometric contractions: effects of muscle length and tension

Journal of Electromyography and Kinesiology - Tập 8 Số 4 - Trang 227-232 - 1998
Lisa C. Brereton1, Stuart M. McGill1
1Occupational Biomechanics and Safety Laboratories, Department of Kinesiology, Faculty of Applied Health Sciences, University of Waterloo, Waterloo, Ontario, Canada

Tóm tắt

Từ khóa


Tài liệu tham khảo

Hof, 1971, EMG to force processing I: an electrical analogue of the hill muscle model, J Biomech, 14, 747, 10.1016/0021-9290(81)90031-2

McGill, 1988, Partitioning of the L4-L5 dynamic moment into disc, ligamentous and muscular components during lifting, Spine, 11, 666, 10.1097/00007632-198609000-00004

Norman R, Gregor R, Dowling J. The prediction of cat tendon force form EMG in dynamic muscular contractions. In: Proceedings from the Fifth Biennial Conference Symposium, Canadian Society of Biomechanics, 1988:120–1.

Winter DA. Biomechanics and motor control of human movement, 2nd ed, ch. 2. New York: John Wiley and Sons, 1990.

Milner-Brown, 1973, The contractile properties of human motor units during voluntary isometric contractions, J Physiol, 228, 285, 10.1113/jphysiol.1973.sp010087

Coggshall, 1970, EMG-force dynamics in human skeletal muscle, Med Biol Eng, 8, 265, 10.1007/BF02477243

Bawa, 1976, Frequency response of human soleus muscle, J Neurophysiol, 39, 788, 10.1152/jn.1976.39.4.788

Buchthal, 1970, Contraction times and fibre types in intact human muscle, Acta Physiol Scand, 79, 435, 10.1111/j.1748-1716.1970.tb04744.x

Standards for reporting EMG data. Journal of Electromyography and Kinesiology 1996;6(1):III–IV.

Sutarno, 1995, Isovelocity investigation of the lengthening behaviour of the erector spinae muscle, Eur J Appl Physiol, 70, 146, 10.1007/BF00361542

Keegan, 1953, Alterations of the lumbar curve related to posture and standing, J Bone Joint Surg, 35A, 589, 10.2106/00004623-195335030-00007

McGill, 1991, Electromyographic activity of the abdominal and low back musculature during the generation of isometric and dynamic axial trunk torque: implications for lumbar mechanics, J Orthop Res, 9, 91, 10.1002/jor.1100090112