Any activity involving motion or height creates the possibility of catastrophic injury, paralysis or even death. This equipment is intended for use ONLY by properly trained and qualified participants under supervised conditions. Use without proper supervision or abuse, could be DANGEROUS and should NOT be undertaken or permitted. Before using, KNOW YOUR LIMITATIONS and the limitations of this equipment. If in doubt always consult your instructor. Always inspect for loose fittings or damage and test stability before each use. Be sure proper matting is in place.