Medicine and Health Sciences Commons^™

The Immediate Effects Of Two Different Frequencies Of Whole Body Vibration On Balance And Flexibility, Chung-Liang Lai, Shiuan-Yu Tseng, Chun-Huo Wang, Mu-Jung Kao, Te-Zhang Zhang

Rehabilitation Practice and Science

Background and Purpose: Whole body vibration (WBV) training is a novel exercise intervention that is used in both athletic and general populations with the aim of improving muscle strength and balancing ability. The present study investigated the immediate effects of different frequencies of WBV on flexibility and balance performance.Methods: Thirty untrained subjects were assigned to a 5-min horizontal WBV (LV-1000, X-trend, Taiwan) training session using a vibrating plate that produced sinusoidal oscillation at 20 Hz (low frequency) and 40 Hz (high frequency) with constant amplitude. Balance ability was assessed using the Balance system (Biodex, USA), including the limits of stability …