Targets: upper back, rear delts, abs, obliques
1. Start on floor in side plank on your left forearm about an arm’s length away from a dumbbell with right arm extended perpendicular from body and holding dumbbell with an overhand grip.
2. Keeping right arm straight, raise weight over right shoulder, opening up your chest, while lifting your torso off the floor.
Take 3 seconds to slowly lower to start.
Switch sides, repeat.