Also, this one is just for extra credit:
Slide Lunge
Put one foot on a towel. Slide one leg out to the side keeping it straight but bending the supporting leg while reaching forward with your arms. Return to the start position pressing through the ball of the foot – feel it?
And if you REALLY want to burn fat and lose inches around your waist, check out this lunge:
Lunge Twists
This one targets your abs, butt, and your legs–all at the same time!
Start by placing your hands behind your head with elbows out, lunge forward with your right leg onto a park bench and twist your left elbow to meet your right knee.
Then take a step back into your starting position and repeat on the other leg.