An exercise device for allowing a user to obtain a full body workout includes an innermost tubular member and an outermost tubular member, the tubular members fitted together and longitudinally and slidably movable in a telescoping manner relative to each other during the workout, a chamber within the outermost tubular member, the chamber receiving a compressible gas that provides resistance to relative movement of the tubular members, a collar between the innermost tubular member and the outermost tubular member, a lower limb connector attachment mounted to an end of one of the innermost or outermost tubular members for attachment to a lower limb of a user, and a gripping area at or near an opposite end of the other of the innermost and outermost tubular members to the lower limb connector attachment to stretch and strengthen the user's body muscles during the workout.