How to use it: Sit on or balance against this ball to perform a series of exercises ... How to use it: This is a kind of inflatable step machine that you step up and down on to work your leg ...

Det Sgt Brian Nisbet told the newspaper it was believed Mr Jones had tried to go over the falls in a large inflatable ball on 19 April. The ball was recovered, empty, by the Maid of the Mist boat ...