Abstract: A balance beam having a shock absorbing capability. The balance beam comprises an elongate beam member, an elongate beam support core supporting the elongate beam member, and a resilient element located between the beam member and the beam support core. The resilient element allows the beam member to move relative to the beam support core when a vertically downward force is exerted on the beam member to absorb shock imparted to the balance beam by a user.

Abstract: The invention provides a system for aiding a person in stretching his or her muscles, such as a gymnast. The system comprises a trapezoid shaped base having a pair of pivot grooves formed in a top surface thereof to accommodate adjacent ends of a pair of boards. The spacing of the primary base from the floor or other support surface may be varied by using one or more secondary bases. The various components of the system may be arranged or configured to meet the stretching needs of the user or may be arranged to function as a step for step aerobics. The purpose of the muscle stretching trainer system is to allow for the isolation of muscle groups in order to develop flexibility.