Master those gym moves
Standing hamstring curlTake one leg and firmly press it against the roller pad. It should be at the ankle or a couple of inches above. With your toe curled toward you, begin to flex the knee until you reach at least a 90-degree angle. (You can go further.) Once you reach the end position, very slowly lower back down to the start position. Repeat for 10-20 repetitions, 3 sets. Chris Hunt / Staff
