Elfering Achim, Thomann Jan, Schade Volker, Radlinger Lorenz
Achim Elfering, Jan Thomann, Department of Psychology, University of Bern, 3000 Bern, Switzerland.
World J Orthop. 2011 Dec 18;2(12):116-20. doi: 10.5312/wjo.v2.i12.116.
To examined the effects of stochastic resonance whole-body vibration training on musculoskeletal pain in young healthy individuals.
Participants were 43 undergraduate students of a Swiss University. The study was designed as a randomized controlled trial (RCT) with randomized group allocation. The RCT consisted of two groups each given 12 training sessions during four weeks with either 5 Hz- Training frequency (training condition) or 1.5 Hz Training frequency (control condition). Outcome was current musculoskeletal pain assessed in the evening on each day during the four week training period.
Multilevel regression analysis showed musculoskeletal pain was significantly decreased in the training condition whereas there was no change in the control condition (B = -0.023, SE = 0.010, P = 0.021). Decrease in current musculoskeletal pain over four weeks was linear.
Stochastic resonance whole-body vibration reduced musculoskeletal pain in young healthy individuals. Stochastic resonance vibration and not any other exercise component within training caused pain reduction.
研究随机共振全身振动训练对年轻健康个体肌肉骨骼疼痛的影响。
参与者为瑞士一所大学的43名本科生。该研究设计为随机对照试验(RCT),采用随机分组。RCT包括两组,每组在四周内进行12次训练,训练频率为5Hz(训练组)或1.5Hz(对照组)。结果指标为在四周训练期间每天晚上评估的当前肌肉骨骼疼痛情况。
多水平回归分析显示,训练组的肌肉骨骼疼痛显著降低,而对照组无变化(B = -0.023,标准误 = 0.010,P = 0.021)。四周内当前肌肉骨骼疼痛的降低呈线性。
随机共振全身振动可减轻年轻健康个体的肌肉骨骼疼痛。是随机共振振动而非训练中的任何其他运动成分导致疼痛减轻。