Indulging in one form of exercise after 30 is said to yield long-lasting benefits in women by strengthening the muscles and bones. A certified physical trainer urges women over 50 to consider her advice as their bodies would have naturally undergone several changes causing a decline in muscle mass. Even though the retirement age is for relaxing and leading a stress-free life, studies show exercising regularly is essential for longevity. Women over 30 should train with weights As women age, the body naturally starts to lose muscle mass and this starts after the age of 30. However, you can stren…