This study investigated the effects of reclined backrest angles on cognitive and psycho-motor tasks during exposure to vertical whole-body vibration.
Indicative of the anabolic potential of mechanical stimuli, animal models have demonstrated that short periods (<30 minutes) of low-magnitude vibration (<0.3g), applied at a relatively high frequency (20-90 Hz), will increase the number and width of trabeculae, as well as enhance stiffness and strength of cancellous bone.
Whole-body vibration (WBV) is an emerging strategy used by athletes and exercising individuals to potentially accelerate muscle recovery. WBV elicits involuntary muscle stretch reflex contractions leading to increased motor unit recruitment and synchronization of synergist muscles which may lead to greater training adaptations over time.
Recent studies have indicated that plantar-based vibration may be an effective approach for the prevention and treatment of osteoporosis. We addressed the hypothesis of whether the plantar vibration operated by way of the skeletal muscle pump, resulting in enhanced blood and fluid flow to the lower body.
Several groups have undertaken studies to evaluate the physiologic effects of whole-body vibration (WBV). However, the value of WBV in a training program remains unknown.
Prolonged immobilization of the human body results in functional impairments and musculoskeletal system deconditioning that may be attenuated by adequate muscle exercise.
