Russian Twists: Target your obliques with Russian twists, a seated exercise where you rotate your torso from side to side while holding a weight or medicine ball.
Plank Hip Dips: Engage your entire core, including the obliques, with plank hip dips. Start in a forearm plank position and rotate your hips to each side, ensuring three sets of 15 to 20 dips per side.
Bicycle Crunches: Work your upper and lower abs along with the obliques with bicycle crunches. Lie on your back, bring your knees toward your chest while twisting your torso to touch the opposite elbow to knee.
Leg Raises: Strengthen your lower abs with leg raises. Lie on your back, lift your legs toward the ceiling, lower them without touching the ground, and then raise them back up. Aim for three sets of 15 to 20 raises.
Woodchoppers: Engage your entire core, especially the obliques, with woodchoppers. Stand with your feet shoulder-width apart, rotate your torso diagonally while holding a weight.
Side Plank with Hip Lifts: Define your waist with side plank hip lifts. Start in a side plank position and lower and lift your hip toward the floor. Complete three sets of 15 to 20 lifts on each side.
Mountain Climbers: Elevate your heart rate and target your core with mountain climbers. Begin in a plank position and drive your knees toward your chest in a running motion.