October 19 2017
There's some for the uber-competitive and some for the not-so-much.
Stand up tall with your chest up, shoulders back, core tight and feet hip-width apart (a). Keeping your upper body straight, shift your weight to one foot, step backward with the opposite foot and lower into a lunge position (b). Then drive back up through the front heel and return to the starting position. Repeat on the other leg.