Earlier it was believed that if you are pregnant you must not exercise. But now just the reverse is true. Exercise is a must if you want a safe pregnancy and a healthy baby. It boosts the health of both mother and child. According to a study in the Journal of American Medicine Association (JAMA) exercise should be undertaken not only by healthy previously active women but that it is also a good time to adopt a healthy lifestyle. There are clear advantages for both the mother and baby. Researchers from Camilo José Cela University say that excessive weight gain