Lunge · Dumbbell · Learn first
Walking lunge
Dumbbells at the sides, torso tall, step long enough that the front heel stays down.

- 1Lower the back knee toward the floor.
- 2Keep the front knee over the mid-foot, not caving in.
- 3Push through the front heel to stand and step through.
Easy to miss: A short step that dumps the knee and folds the torso forward.