Lift right leg behind you. Bend left knee coming into a shallow squat, bending knee to about 50 degrees. Straighten left knee. Repeat 9 more times. Remember to keep hips square and your knee over your foot. To increase difficulty add hand weights, starting with five pounds.
Reps: 2 sets of 10; build to 3 sets of 12
Strengthens: Quads and glutes