All my clients eat. Madonna has a very healthy appetite. She doesn't eat processed food, she's very conscious of the quality of the things she eats but she has treats - she loves cupcakes.

I tell people to be thankful that Madonna is showing that it's possible to be ageless - people should applaud and celebrate that. Anybody who criticises her is just jealous!

It's not just the light weights that give a long toned look with the Tracy Anderson Method, it's using the body in different rotations while contracting and releasing the muscle, causing it to stretch and lengthen.

I hate diets and I love eating.

Madonna is an athlete; she has to be treated like a professional athlete. She doesn't work out for six hours a day, though, like some of the press says. She never works out for more than two hours a day, and then only when she has the time.

A lot of women use pregnancy as an excuse to let their bodies go, and that's the worst thing.

I have done research about people who think they're doing movements and people - like Madonna and professional dancers - who are actually 'performing' movements. The people who can connect and perform during their workout get results way above and beyond the people who are just going through the motions.