Anchored Reverse Crunch

Start on hands and knees. Extend right arm and left leg. Hold for a few seconds, then switch sides.

Bird Dog

Place hands on Bosu, shoulder-width apart. Extend legs, keeping body straight. Hold the plank position, engaging core.

Bosu Ball Hand Plank

Cross Body Mountain Climber

Get into a plank position. Either from your knees or toes. Start with the DB by your right hand. Reach with your left and pull the dumbbell to your left arm. Then repeat with the right.

Dumbbell Plank Pullthrough

Lie on your back, place a medicine ball between your extended arms and bent knees. Lower opposite arm and leg to floor, keeping back pressed against ground and medicine ball in place. Alternate sides, maintain core engagement, and repeat for desired reps or time.