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6 Core-Sculpting Moves That Look Easy But Work Like Crazy

Strengthen your core with these effortless yet effective movements.

Core strength isn't just about having visible abs; it's about creating stability, improving posture, and enhancing overall movement efficiency. When we talk about "effortless movements," we're referring to deceptively simple yet incredibly effective exercises. These exercises focus on engaging the entire core without complex equipment or advanced techniques. However, don't confuse "effortless" with easy; these movements demand focus, control, and consistency to reap the benefits. Incorporating these into your routine can lay a solid foundation for overall strength and improve how your body handles everyday activities.

While it's tempting to think you can achieve core strength without much effort, the reality is quite the opposite. Even simple movements require full engagement, and you build a stronger core through regular practice and intentional effort. Below are six foundational exercises that can transform your core strength—no crunches required.

Half-Kneeling Wood Chops

Half-Kneeling Wood Chops with medicine ball
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This move lights up your core but primarily targets your obliques, glutes, and shoulders. While it might seem like you're just swinging something around, the key is the rotation through your torso and the control of your hips. Plus, your hips get a little love with some rotational work, which is often neglected in traditional core exercises. So, while you're chopping, you're also laying the foundation for better overall movement efficiency in everything from sports to everyday tasks.

How to do it:

  1. Start by kneeling on one knee with the other foot flat on the floor in front of you.
  2. Hold a medicine ball or cable handle with both hands at shoulder height on one side of your body.
  3. Brace your core and rotate your torso to the opposite side, bringing the weight across your body in a chopping motion.
  4. As you twist, straighten your arms and squeeze your glutes to stabilize your lower body.
  5. Return to the starting position and repeat, ensuring controlled movement.
  6. Switch sides after completing a set.

Forearm Plank Rock

Young fitness woman in sportswear doing elbow plank exercise for core strengthening on fitness mat in modern living room at home interior. Healthy domestic workout concept, plank hold.
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For good reason, a forearm plank is a classic—it builds the core's foundational strength. But when you add that rocking motion, you introduce a new challenge. The subtle forward and backward motion forces you to stabilize your entire body, especially your core and shoulders, in a way that a traditional plank just can't do. This movement is perfect for building endurance in your core muscles while engaging your shoulders and lower back. Plus, the rocking helps build anti-extension strength, improving your body's ability to resist overextension and maintain a neutral spine during other exercises and daily activities.

How to do it:

  1. Begin in a forearm plank position with your elbows directly under your shoulders and feet shoulder-width apart.
  2. Engage your core by drawing your belly button towards your spine.
  3. Slowly rock your body forward, bringing your shoulders slightly past your elbows, then rock back to the starting position.
  4. Focus on keeping your body straight from head to heels throughout the movement.
  5. Perform the rocking motion in a controlled manner to maximize the engagement of your core.
  6. Continue for the desired amount of time or reps.

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Glute Bridge

man doing glute bridges
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The glute bridge primarily targets the glutes, hamstrings, and lower back. The beauty of the glute bridge is its versatility—you can progress with variations like the single-leg bridge or the hip thrust, allowing you to challenge your core in different ways as you grow stronger.

How to do it:

  1. Lie on your back with your knees bent and feet flat on the floor, hip-width apart.
  2. Place your arms at your sides, palms facing down.
  3. Press through your heels, engage your glutes, and lift your hips toward the ceiling, creating a straight line from your shoulders to your knees.
  4. Squeeze your glutes at the top, holding for a brief moment before slowly lowering your hips back down.
  5. Keep your core tight throughout the movement to avoid arching your lower back.
  6. Repeat for the desired number of reps.

Side Plank with Hip Dips

woman doing side plank, concept of exercises to melt waist fat
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The side plank is already a fantastic core exercise, but when you add the hip dips, you kick things up a notch. Not only are you working your obliques and key muscles for rotational movement, but you're also engaging the glutes and shoulders, making this move a full-body stabilizer. Hip dips are fantastic for improving stability, as you need to twist, turn, and brace your core during dynamic movements. Plus, you'll get the added benefit of building lateral strength that helps prevent injury and supports better movement mechanics.

How to do it:

  1. Start in a side plank position with your elbow directly under your shoulder and your legs stacked on each other.
  2. Lift your hips off the ground to create a straight line from your head to your heels.
  3. Slowly lower your hips toward the floor, then lift them back up to the starting position.
  4. Focus on controlling the movement through your obliques rather than relying on your arm or shoulder.
  5. Perform all reps on one side, then switch to the other side.
  6. Keep your core engaged throughout the exercise for maximum effectiveness.

Plank with Shoulder Taps

fit man demonstrating plank shoulder taps to reach your ideal weight fast
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The plank is a staple, but the shoulder taps add an exciting layer of complexity. Instead of just holding still, you're constantly shifting your weight and resisting the urge to twist your body, which forces your core to work overtime. It's a killer exercise for building core stability and coordination—skills that are invaluable in everyday movement.

How to do it:

  1. Begin in a high plank position with your hands directly under your shoulders and feet slightly wider than shoulder-width apart.
  2. Engage your core and glutes to prevent your hips from swaying as you tap your left shoulder with your right hand.
  3. Return your right hand to the floor and tap your right shoulder with your left hand.
  4. Alternate tapping shoulders while maintaining a steady, controlled plank position.
  5. Keep your body straight from head to heels, and avoid letting your hips shift from side to side.
  6. Continue alternating taps for the desired number of reps or times.

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Russian Twist

woman doing russian twists with medicine ball
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The Russian twist may seem like a simple side-to-side motion, but it's a fantastic core sculptor. By twisting your torso to each side, you engage your obliques. This is particularly important for building rotational strength. For an added challenge, keep your feet off the floor to force your core to work even harder. Plus, holding a weight or medicine ball while you twist will ramp up the intensity and engage your deeper core muscles.

How to do it:

  1. Sit on the floor with your knees bent and feet flat, holding a weight or medicine ball in both hands.
  2. Lean back slightly while keeping your chest lifted and core engaged.
  3. Twist your torso to the right, bringing the weight toward the floor beside your hip.
  4. Return to the center, then twist to the left, again bringing the weight to the floor beside your left hip.
  5. Continue alternating side-to-side while maintaining a steady rhythm.
  6. Keep your feet off the floor for added challenge, or place them on the floor for more stability.
Jarrod Nobbe, MA, CSCS
Jarrod Nobbe is a USAW National Coach, Sports Performance Coach, Personal Trainer, and writer, and has been involved in health and fitness for the past 12 years. Read more about Jarrod
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