Plank Arm and Leg Extension
- Grab a dumbbell. Start in a plank position with straight arms and legs holding a dumbbell in your left hand.
- Keeping your spine straight and your abs engaged, extend your left arm and right leg away from you. If it's hard to balance, reposition your right hand and left foot a few inches in order to find stable ground. This is the starting position.
- Slowly draw your left elbow and right knee in to touch under your torso. Then extend them, coming back to the starting position.
- This counts as one rep. Complete three sets of 15 reps on each side.
Photos: Jenny Sugar