by baLooT on June 27, 2008
[Photo Credit]
Overview
Continuous passive motion (CPM) is one of the primary methods for decreasing the deleterious effects of immobilization and can deliver orthopedic, neurological, and even circulatory benefits to the patient. Immobilization, in turn, can create deleterious sequelae of physiological and functional impairments.
CPM is used following various types of reconstructive joint surgery such as knee replacement and ACL reconstruction. Its mechanisms of action for aiding joint recovery are dependent upon what surgery is performed. One mechanism is the movement of synovial fluid to allow for better diffusion of nutrients into damaged cartilage (which would be unimportant in the event of joint replacement), and diffusion of other materials out; such as blood and metabolic waste products. Another mechanism is the prevention of fibrous scar tissue formation in the joint, which tends to decrease the range of motion for a joint. The concept was created by Robert B. Salter M.D in 1970 and, along with help from engineer John Saringer, a device was created in 1978.
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by baLooT on June 17, 2008
Whole Body Vibration Technology (WBVT) has been touted as the next generation exercise and weight loss machine and has been credited with some amazing claims. This paper is to redefine and define those claims and validate the existing credible research into this technology.
Historically speaking WBVT first began in 1857, is backed by over 40 years of research and was originally developed to prevent and treat bone and lean muscle loss in cosmonauts who amassed time in a weightless environment. We begin by delving into the history of WBVT and onto creditable research and studies into the fitness and health benefits of using vibration techonology.
Vibration therapy is not new, originally developed by a Swedish doctor, Dr. Gustav Zander who build and tested over 70 different types of exercise machines some of which were based on vibration exercise. In the 1960’s Dr John Kellogg the originator of Kelloggs Cornflakes also developed a ’shaker’ which he claimed could cure constipation, headaches and back pain.
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