5 Oblique Exercises to Make Your Next Core Workout More Challenging (and Interesting) (2024)

If you've ever gone for a walk, reached over to grab your phone from the nightstand, or swung a stick at a piñata, then you've felt your obliques at work. They are, after all, essential muscles for everyday life, function, and movement.

In a perfect world, the whole core (a group of many muscles) should work like a symphony, says Patricia Ladis, PT, CBBA, founder of WiseBody PT and co-author of The Wise Woman's Guide to Your Healthiest Pregnancy and Birth. "The diaphragm is the conductor, starting the message for the symphony to play by activating the transversus abdominis first and then allowing the proper movers—the obliques and/or rectus abdominis muscle—to engage." For that to happen, you need to train your entire core. Unfortunately, folks tend to focus on the rectus abdominis, the outermost area of the abs responsible for the six-pack, says Jess Sims, a fitness instructor at Peloton. But there is more to your abs than just that outermost, or superficial, layer.

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The obliques, for instance, which run diagonally on either side of the waist from the ribs to the hips, are important for overall body function, too. Made up of an inner and outer set, the obliques are actually the largest of the ab muscles. Their function: "to rotate, side-bend, and move the trunk, as well as to help with breathing," Ladis says. The obliques also play a roll in keeping your torso from twisting, to stabilize and, subsequently, protect your spine.

If your obliques are weak or underutilized, other parts of your body will try to compensate, potentially leading to discomfort or pain. The lower back is one area that often takes a big hit. In fact, a Journal of Physical Therapy Science study found that incorporating oblique exercises helped reduce chronic back pain, a condition that affects more than 50 percent of people in the United States.

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How to Know If Your Obliques Are Strong Enough

Want to know if your obliques are up to par? Test them by doing bicycle crunches, suggests Ladis. "You should be able to curl your elbow to the outside of your bent knee, truly rotating the body. If you cannot curl past your midline then you do not have adequate control and strength in these muscles." You can also get into a side plank. "If your hips sag down, or your body twists or rotates in one direction it can mean your obliques are not working together and are weak." Improper breathing, breath holding, and ribs flaring out are also signs of oblique weakness, adds Ladis.

Whether yours are holding up their end of the bargain or not, Sims advice is that everyone incorporate exercises that target the obliques into their workout routine, but "especially if you have weakness in rotating your core or preventing it from being rotated." Luckily, there are tons of different options from Russian twists to standing side crunches that get the job done. To help shore up yours, Sims suggests these five oblique-strengtheners.

5 Oblique Exercises to Try at Home

01of 05

Side Plank With Hip Dips

5 Oblique Exercises to Make Your Next Core Workout More Challenging (and Interesting) (1)

Lie on your left side with legs stacked on top of each other. Prop yourself up onto your left forearm and bend both knees, keeping them stacked and your hips and shoulders aligned. Squeeze your glutes and engage your core, then lift your left hip up off the ground, hold it for a second, and then lower it back down to the ground. Do 3 sets of 15 reps per side.

To make it harder: Keep the bottom knee off the floor and straighten both legs.

02of 05

Jackknives

Lie faceup with your right knee bent and left leg straight at a 45 degree-angle. Extend your right arm overhead by the ear and left arm out at a 45-degree angle. Inhale through the nose; as you exhale, press your left hand and forearm into the ground to lift your entire back off the floor, bringing your right hand and left foot to touch. Slowly lower back down. Do 3 sets of 15 reps and repeat on the other side.

To make it harder: Take your left arm off the floor and place your hand on your stomach.

RELATED: 3 At-Home Exercises for Stronger Arms—No Gym Equipment Needed

03of 05

Forearm Plank Reach Out

5 Oblique Exercises to Make Your Next Core Workout More Challenging (and Interesting) (3)

Come into a forearm plank with elbows stacked under shoulders, palms flat on the ground, and legs extended straight behind you (feet should be slightly wider than hip-width apart). Squeezing your glutes and quads, reach one arm out in front of you. Return to elbow plank position and repeat with the other arm. Continue alternating sides; do 3 sets of 20 reps.

04of 05

Oblique Tuck-ups

5 Oblique Exercises to Make Your Next Core Workout More Challenging (and Interesting) (4)

Lie on your left side on the "squishy" part of your left butt cheek with your left arm extended in front of you, legs stacked, and right hand placed lightly on back of head. Press into the ground with your left forearm. Crunch up onto your side as you bend your knees, bringing them in to touch your right elbow. Slowly lower back down. Do 3 sets of 15 reps on each side.

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Half-kneeling Wood Chop

5 Oblique Exercises to Make Your Next Core Workout More Challenging (and Interesting) (5)

Start in a kneeling position with your left knee on the ground and your right knee bent with right foot on the floor. Hold both sides of a moderate-weight dumbbell (think: eating corn on the cob) at your left hip. Inhale; as you exhale, use your core to bring the dumbbell diagonally up and over your right shoulder. Inhale as you reverse the motion, bringing the dumbbell back across and down to the left hip. Do 3 sets of 12 reps (all on one side), then repeat on the other side.

RELATED: How to Do a Proper Plank That Works All the Right Muscles

5 Oblique Exercises to Make Your Next Core Workout More Challenging (and Interesting) (2024)

FAQs

What happens when you work your obliques? ›

Including exercises that target your obliques in your workouts is majorly important for healthy movement and function, too—since you use the muscles for bending, rotation, and spine stabilization, strong, healthy obliques are important for both athletic performance and everyday activities.

How do you do external oblique exercises for back pain? ›

You can hold a weight or dumbbell in your hand to anchor yourself down. Then bring both knees up to your chest and twist them down to the opposite side. Use your other hand to hold your knees down. Hold the stretch for 30 seconds for 3 sets for both sides.

How to get crazy obliques? ›

Want strong obliques? Do heavy lifts. Squats, Deadlifts and their variations are among the best ways to train the obliques. This will be sufficient for aesthetics for most people, although some may want direct oblique training to improve their core strength to help them lift more weight in these exercises.

Do oblique exercises slim the waist? ›

If toning the waist is one of your aesthetic goals, strengthening the obliques will help with that as well!

Do obliques affect the hips? ›

The most common causes of hip pain include arthritis, bursitis, pinched nerve conditions such as sciatica, and injury. Hip pain can also occur if the muscles that support the body's core, including abdominals and obliques, are not well-developed.

Do leg raises work obliques? ›

In this article, I'm going to break down exactly how to do Hanging Leg Raises so you can confidently execute them with proper form in your exercise routine. The Hanging Leg Raise is one of the best ways to target not just your abs, but also your obliques and hip flexors, depending on the angle you use.

Does oblique work your abs? ›

But if there's one part of your core that could probably use a little more attention, it's your obliques (aka your side abs). The obliques aid in breathing, rotating/bending your torso and creating intra-abdominal pressure while you hold your breath.

What happens if obliques are weak? ›

If your core muscles—in particular, your obliques, which run along the sides of your torso—aren't strong enough to control your torso while walking, your pelvis ends up dropping side to side, resulting in a slight rocking motion.

What do weak obliques look like? ›

"If your hips sag down, or your body twists or rotates in one direction it can mean your obliques are not working together and are weak." Improper breathing, breath holding, and ribs flaring out are also signs of oblique weakness, adds Ladis.

Do obliques thicken your waist? ›

Normally, the obliques are visible only when you start getting rid of layers of body fat. But targeting these muscles directly with added resistance makes them bigger. Because the obliques are positioned mainly along the sides of your torso, the effect is to actually thicken your waist.

What causes weak obliques? ›

Repeatedly rotating the spine the wrong way might result in weak and unresponsive obliques. The back muscles start to compensate for the lack of abdominal work, causing a lack of support on the spine (bad posture).

What causes tight obliques? ›

Common Issues with a Obliques Muscle

Tension: Tension in the oblique muscles can cause discomfort and stiffness in the abdominal region. This can be caused by poor posture, stress, or overuse of the muscles.

Can weak obliques cause back pain? ›

The core muscles, including the transverse abdominis, rectus abdominis, and obliques play a crucial role in supporting the lower back. When these muscles are weak or dysfunctional, they are unable to provide the necessary support to the spine which can lead to lower back pain.

How can I tone my obliques fast? ›

Oblique side bends
  1. Stand straight and hold a dumbbell in one hand at your side. ...
  2. Bracing your core, bend sideways at the waist, allowing the dumbbell to drop down toward the floor.
  3. Using your oblique, pull yourself back to start, repeating for the desired number of reps.
  4. Repeat on the other side.
Sep 1, 2020

How do you lose oblique fat fast? ›

Moves such as jump lunges, burpees, renegade rows, kettlebell swings and mountain climbers could be included in such a workout. All of these exercises require core activation to complete, so you get the bonus of strengthening your obliques as you burn fat from them. Run on a treadmill to raise your heart rate.

How can I slim my obliques fast? ›

  1. Best Exercises for Your Obliques.
  2. Side Blank.
  3. Lie on one side with your legs straight and prop up your upper body on your forearm. ...
  4. Single-Leg Side Plank.
  5. Get into the side-plank position. ...
  6. Side Plank and Row.
  7. Lower the pulley on the cable machine so it's only a foot or so off of the ground. ( ...
  8. T-Rotation.
Aug 10, 2021

Do obliques make your abs look better? ›

Ripped obliques frame the abs and complete the entire area. And, no, training obliques will not make them too big — it will make them more defined as long as your bodyfat is low. One of the best ways to build impressive notches along the sides of your midsection is to do standing cable oblique crunches (not pictured).

References

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