Fitness trainer Jill Brown told The Post that bodies change as we get older — and those changes need to be considered to get rid of belly fat. Jill Brown Brown acknowledged that it’s absolutely harder ...

It is a well established fact that losing weight overall will help you get a flat tummy. But there are certain exercises that ...

A flat tummy after 40 is possible — and 57-year-old trainer Jill Brown would know. Brown, a certified master health fitness ...