Patent ID: 9211431
Filing Date: 2015-12-15
Classification: A63B

Abstract:
1. An exercise machine comprising a base adapted to be supported on a floor, a platform assembly coupled the base for movement relative to the base about a platform-assembly axis, the platform assembly including a beam having a head end spaced apart from the platform-assembly axis in a first direction and a foot end spaced apart from the platform-assembly axis in a second direction opposite the first direction, a foot-end support coupled to the beam at the foot end of the beam, and a central support coupled to the beam to slide along the beam between the head end and the foot end of the beam, and a platform-assembly lock coupled to the base and movable relative to the base from a locked position arranged to block movement of the platform assembly about the platform-assembly axis to an unlocked position arranged to allow movement of the platform assembly about the platform-assembly axis, wherein the central support includes a carriage coupled to the beam to slide along the beam, a curved dome coupled to the carriage for movement therewith, and a central-support lock that is movable from a locked position arranged to block movement of the carriage and the curved dome along the beam to an unlocked position arranged to allow movement of the carriage and curved dome along the beam.