Killer leg workout to do at the gym! You'll definitely walk away feeling this in your way to a better lower body! - Tap the pin if you love super heroes too! you will LOVE these super hero fitness shirts!
Carrie Underwood’s Leg Workout: Squat Into Lunge Squat down on your left leg, right toes just touching the floor for balance. Without standing up, move your right leg back into a lunge. Keep your left.