20 of the Best Oblique Exercises For Working Your Core From Every Angle

Turn a regular forearm plank into a killer oblique exercise by adding some hip rotation.

• Start in an elbow plank with your feet together.
• Keeping your shoulders square, slowly rotate your hips to lower your left hip just above the floor.
• Lift your left hip up to return to the center and the starting position.
• Repeat on the opposite side, lowering your right hip toward the floor, then returning to center. That's one rep.