Number of Sets:
- Stand straight, with feet together. Lunge forward with one leg and then bend the other leg; your front knee should make a 90-degree angle over your foot. You'll feel a stretch in the hip flexor in the front of your back leg.
- Return to the starting position.
An Alternative: Walk forward as you lunge alternating legs.
Do three sets of 10 repetitions on each side. For walking lunges, do three sets of 20 steps.Good For:
Glutes, hamstrings, and quads