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.

From Madonna to Gwyneth Paltrow: The LA work-outs that will fast

AM/PM Callanetics (Official DVD)

Low-carb diets favored by Gwyneth Paltrow, Madonna and Jennifer

Callanetics - Tracy Anderson has been personal trainer to high

Gold Coast Callanetics testimonials

In Praise of Chaotic Workout Attire

In Praise of Chaotic Workout Attire

Gwyneth Paltrow - News ✖ Discussion - Madonna Infinity

The woman who rebuilt Madonna and what she can do for you

In Praise of Chaotic Workout Attire

Why are Madonna and Gwyneth no longer friends? Madonna made a move