Trunk Position Sense in Older Tai Chi Sword Practitioners
Article Outline
Abstract
To examine whether older Tai Chi sword practitioners had developed better trunk position sense than healthy control subjects, 16 female Tai Chi sword practitioners from a local community Tai Chi Club in Hong Kong were compared with 11 female healthy control subjects. Active trunk repositioning was used to test trunk proprioceptive acuity. Tai Chi sword practitioners made significantly smaller absolute angle errors than control subjects in trunk rotation to the left (2.2° ± 0.9° vs. 4.4° ± 2.7°; p = 0.006) and to the right (2.1° ± 0.9° vs. 4.2° ± 2.9° of control; p = 0.01), but there were negligible improvements in trunk forward flexion (3.9° ± 3.0° and 4.8° ± 3.0°, respectively; p = 0.46). These results demonstrate that Tai Chi sword practitioners had developed better position sense in trunk rotation but not in trunk flexion than healthy older subjects.
Key words: ageing , exercise , Tai Chi , trunk proprioception
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References
- Is the trunk a reference frame for calculating leg positions? . Neuroreport . 1993;4:125–127
- Coordination between equilibrium and head-trunk orientation during leg movement: A new strategy built up by training . J Neurophysiol . 1992;67:1587–1598
- . The stabilizing system of the spine, part I: function, dysfunction, adaptation, and enhancement . J Spinal Disord . 1992;5:383–389
- Differences in repositioning error among patients with low back pain compared with control subjects . Spine . 2000;25:2488–2493
- The effects of a lumbar support on repositioning error in subjects with low back pain . Arch Phys Med Rehabil . 2001;82:906–910
- . An evaluation of a weightlifting belt and back injury prevention training class for airline baggage handlers . Appl Ergon . 1992;23:319–329
- . Effects of Tai Chi on joint proprioception and stability limits in elderly subjects . Med Sci Sports Exerc . 2003;35:1962–1971
- . The effects of sensorimotor performance and balance with Tai Chi training . Arch Phys Med Rehabil . 2006;87:82–87
- . Concise Dictionary of Tai Chi Chuan . Taiwan: Hsin Chao She; 2002;
- . “Mini-mental state”: A practical method for grading the cognitive status of patients for the clinician . J Psychiatr Res . 1975;12:189–198
- Reliability and validity of the Cantonese version of Mini-Mental Status Examination: a preliminary study . J Hong Kong Coll Psychiatr . 1994;4:25–28
- . Effects of exercise on joint sense and balance in elderly men: Tai Chi versus golf . Med Sci Sports Exerc . 2004;36:658–667
- . Standing balance after vestibular stimulation in Tai Chi-practicing and nonpracticing healthy older adults . Arch Phys Med Rehabil . 2006;87:546–553
- . Effects of aging and Tai Chi on finger-pointing toward stationary and moving visual targets . Arch Phys Med Rehabil . 2010;91:149–155
- Physical fitness related to age and physical activity in older persons . Med Sci Sports Exerc . 1998;30:434–441
- . Regional assessment of joint position sense in the spine . Spine . 1998;23:590–597
- . Spinal position sense in ankylosing spondylitis . Spine . 2004;29:413–420
- . The influence of age on weight-bearing joint reposition sense of the knee . Exp Brain Res . 2001;136:400–406
- . Effect of age and activity on knee joint proprioception . Am J Phys Med Rehabil . 1997;76:235–241
- Can proprioception really be improved by exercises? . Knee Surg Sports Traumatol Arthrosc . 2001;9:128–136
- . Proprioceptive sensation in rotation of the trunk . Exp Brain Res . 1990;81:413–416
- . Impaired limb position sense after stroke: a quantitative test for clinical use . Arch Phys Med Rehabil . 1996;77:1271–1278
- The effects of joint position and direction of joint motion on proprioceptive sensibility in anterior cruciate ligament-deficient athletes . Am J Sports Med . 1997;25:336–340
- . Joint proprioception in normal, osteoarthritic and replaced knees . J Bone Joint Surg . 1991;73:53–56
- Lateral stability, sensorimotor function and falls in older people . J Am Geriatr Soc . 1999;47:1077–1081
- Stronger back muscles reduce the incidence of vertebral fractures: a prospective 10 year follow-up of postmenopausal women . Bone . 2002;30:836–841
- . The role of the otoliths in the perception of the orientation of self and world to the vertical . Zoologische Jahrbucher-Abteilung Fur Allgemeine Zoologie Und Physiologie Der Tiere . 1991;95:419–425
- . Interaction of vestibular and proprioceptive inputs . J Vestib Res . 1993;3:41–57
PII: S1013-7025(10)70009-9
doi:10.1016/S1013-7025(10)70009-9
© 2009 Elsevier. Published by Elsevier Inc. All rights reserved.
