Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Shutterstock I ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Don’t fancy Russian twists? Try plank windmills instead. They're one of the ...

If you're only working those front ‘six-pack’ ab muscles — aka your rectus abdominis — you’re missing out on strengthening your entire core. We’re all guilty of training the front of the body, but ...

Sculpted obliques are a key part of a defined physique—but firming these muscles goes beyond aesthetics. The obliques are situated on the sides of your abdomen and play an essential role in daily ...

The side plank is a fundamental isometric exercise to strengthen the lateral muscles of the abdomen. By adding a twist, we turn this static exercise into a dynamic movement that intensifies the work ...

Sculpt your abs with this equipment-free plank series from Carrie Underwood’s trainer Ready to sculpt your abs? This equipment-free, four-step plank series from Carrie Underwood's trainer, Erin Oprea, ...

Try the dancing bear plank to challenge your stability while working your entire core—including those hard-to-reach obliques. The move was initially meant to take place on top of a megaformer (check ...

If you want to define your obliques, you aren’t alone. Not only do they contribute to getting a chiseled core (that's a nice perk, too), but strengthening these muscles does wonders for your overall ...

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Strengthening the lower ribs can improve posture, support core stability, and enhance overall physical performance ...

Equipment needed: one dumbbell (Corgel suggested eight pounds maximum for beginners, up to 12 pounds for people who are at an intermediate level, and 10 pounds minimum for those who are advanced).

While the standard plank is widely incorporated into core workouts, the side plank is often overlooked. This variation of the plank targets the obliques, the muscles that run along the side of your ...