Do you commit hours to the treadmill, but still battle the bulge? Well, luckily, being skinny isn’t the ultimate goal—staying fit is. According to a recent study, simply maintaining your current fitness level will help you lower your disease risk and live longer. So focus on working out, not some arbitrary number on the scale! Keep moving for a longer life, and leave the skinny ideal at the door! 

QUIZ: How Healthy Is Your Body?