Dana Estrada Martino looked in the mirror and didn’t like what she saw.“To be honest, I was always heavy, even as a child,” says Martino, of Montgomery.“At one point, after my second child was born, I was well over 200 pounds, but I didn’t really want to know how much over.”“I didn’t like the scale,” she says.Martino, 31, is 4 feet 9 inches tall and the mother of two boys, ages 2 and 6.She [...]