Madonna and Gwyneth Paltrow are rumoured to use Callanetics - and

Followers claim that the lifting and tightening effect of one hour of the U.S. fitness fad is equal to 20 hours of aerobics.

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Creator of Callanetics Exercise, Callan Pinckney 1939-2012

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29 Callanetics ideas exercise, fitness, workout

Madonna's MANY feuds exposed - including spats with Gwyneth, Cher, Elton, and even Kevin Costner