The ergocentric leg rest has been one of our most popular products sold across Canada! Ergonomic consultants have been recommending the ergocentric leg rest to prop up a leg with a knee injury. The contoured seat is meant to help your knee bend slightly, and be supported on the leg rest, to take pressure off your knee. It is useful for injuries to the feet or ankles as well. Use the ergocentric leg rest to prop up your leg while working at a desk or other sitting workstation. The leg rest is height adjustable, down to 13 inches, which is ideal for a footrest. Being height adjustable and on wheels, it is very adaptable. Our customers love it!