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We can all do it, but rarely do it: jump! It’s a great cardio workout that doesn’t require much equipment. How long you should jump so that it has a sporting effect, explains orthopaedist Dr. Cordelia Schott.
We can all do it, but rarely do it: jump! It’s a great cardio workout that doesn’t require much equipment. How long you should jump so that it has a sporting effect, explains orthopaedist Dr. Cordelia Schott.