They`re probably going about two-to-one over the treadmills right now. Less stress on the joints. And most of them have the upper-body movement, too. You`re constantly twisting the waistline, which can`t hurt.
Ron Miller
A woman may develop wrinkles and cellulite, lose her waistline, her bustline, her ability to bear a child, even her sense of humor, but none of that implies a loss of her sexuality, her femininity
Barbara Gordon