Bird Dog with Tuck
Targets: Neck, back, abs, butt
- Get on all fours (hands below shoulders, knees below hips).
- Keeping abs engaged, hips still and back flat, extend right leg behind you, left arm forward (both in line with back).
- Pull right knee and left elbow in toward each other; extend again.
- Do 12 to 15 reps; switch sides and repeat.