walking aids 
Weight-bearing devices used to help a person move about.
Crutch whose weight-bearing point (forearm support) is located on the inside of the forearm.
Device that adjusts the height of the crutch.
Piece on which the hand rests.
Semicircular band to support the forearm.
Crutch whose weight-bearing point (underarm rest) is located beneath the armpit.
Part that prevents the crutch from sliding and cushions the impact when it strikes the ground.
Curved piece on which the underarm rests.
Vertical part of the crutch.
Height-adjustable horizontal piece on which the hand rests.