EXERCISE BALL AND SIMILAR STATIONARY EXERCISE EQUIPMENT

摘要

An exercise ball including: a spherical elastomer ball; and a device one of mounted and integral therewith for one or more of; increasing a usefulness of the ball for performing a greater range of exercises than would be possible without the device; increasing a stability of the ball to minimize injuries resulting from use thereof; and increasing an easiness of use of the ball than would be possible without the device.