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Gait training or gait rehabilitation is the act of learning how to walk, either as a child, or, more frequently, after sustaining an injury or disability.Normal human gait is a complex process, which happens due to co-ordinated movements of the whole of the body, requiring the whole of Central Nervous System - the brain and spinal cord, to function properly.
Stair climbing has developed into the organized sport tower running.Every year several stair climbing races are held around the world with the competitors running up the stairs of some of the world's tallest buildings and towers (e.g., the Empire State Building, Gran Hotel Bali), or on outside stairs such as the Niesenbahn Stairway.
As walking improves, a patient can progress to a walker, crutches, bilateral canes or a single cane. This gait training typically occurs during physical therapy sessions. The more recent development of body-weight support gait training, such as over a treadmill, can enable considerably more walking practice with less strain to the therapist ...
[1] [2] In 1917, Emile Schlick patented the first commercially produced crutch; the design consisted of a walking stick with an upper arm support. Later, A.R. Lofstrand Jr. developed the first crutches with a height-adjustable feature. Over time, the design of crutches has not changed much, and the classic design continues to be the most ...
Stair lifts normally have "soft" starts so the user is not jerked as the carriage starts to move. Typical travel speed for domestic straight rail stair lift carriages range between 0.07 metres per second (13.78 feet per minute) and 0.15 metres per second (29.53 feet per minute) (0.34 miles per hour).
The lever will provide a leverage advantage of 2:1, and the incline will have an advantage of 1:√2/2, for a net mechanical advantage of (4/√2):1 ≈ 2.8:1. Thus 50 kg ( ~491 N ) of plates will apply to the user only an equaling weight of 18 kg or a force of ~174 N at the beginning of the motion.