Oblique crunches may be just the exercise you’re looking for if you want that perfectly chiseled set of washboard abs.
At some point you realize in order to have a killer mid-section, you will need to sculpt out your side abdominal muscles. Well one of the best exercises to accomplish this is the oblique crunch.
Are Oblique Crunches Effective?
There’s little research to say for sure. One study of sit-ups compared multiple sets of sit-ups to adducted hammer folds.
The crunch performed better overall, but it took more reps to see a difference.
Some research has shown that those who perform oblique crunches typically perform fewer repetitions than those who perform standard crunches.
The theory behind the oblique crunch holds some truth. For one thing, while the standard crunch involves straightening the spine, oblique crunches involve straightening your lower back and moving the upper back toward your tailbone.
If you’re just starting out, it’s a good idea to avoid the oblique crunch until you master the standard crunch.
What Are Oblique Crunches Good For?
While they might not be as effective at targeting your abs, crunches are a great way to stay focused on core strength.
Plus, it forces you to engage your obliques—your core muscles in the front of your stomach and back of your sides that help stabilize your spine.
How to do Oblique Crunches?
Lie on your back, holding your hands behind your head. Bend your knees as if you’re about to sit up, but don’t allow your legs to go past your hips.
Get your arms straight up and stretch them to the side, creating a 90-degree angle in your body. Focus on pressing your toes against your shin as you bring your body toward the ceiling.
Continue this stretch for 30 seconds. Make sure to keep your stomach in, lift your arms, and hold your body away from your stomach.