What can I say? I love the feeling of strengthening my muscles on a Megaformer machine, working them in 50 minutes worth of planks and lunges until my core, legs, and butt are shaking. It’s the only ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Reviewers rave about the product, too. One shopper called it a “game changer for core workouts,” and ...

You'll need more than just crunches to build a strong, functional core. Try these moves to upgrade your workouts.

With exercise rates skyrocketing thanks to New Year's resolutions, there’s more incentive than ever to scoop up a piece of accessible workout equipment for yourself, if only to stay out of the ...

While an ab roller might look like a fun apparatus you’d see in a kid’s playground, it’s actually a useful piece of workout equipment designed to build core strength through anti-rotational movements, ...

With its robust build, stainless steel central bar and plush foam handles for comfort, the Vinsguir Ab Roller offers a premium spin on the standard ab roller design. We also liked the wider wheel, ...

Strength training is an essential part of any running routine, with core exercises being some of the most important. A strong core stabilizes your entire body, helping runners move more efficiently ...

Which ab workout product is best: the Stealth Core Trainer or the Ab roller? The midsection of the body often gets the most attention for weight loss goals. This fixation on the midsection has ...

Ab roller vs crunches: which one is 'the correct abs exercise' for six-pack abs? With summer seemingly always looming just over the horizon, getting a six-pack is on everyone's mind, and people are ...

Kim Kardashian West's trainer, Melissa Alcantara, shares the core workout the reality star follows to get her slim waist and abs Julie Mazziotta is the Senior Sports Editor at PEOPLE, covering ...

This month in the Lifehacker Fitness Challenge we are taking on the ab wheel, aka ab roller, aka “crap, I fell on my face again.” Last week we did a plank on the wheel, but today we’re going to use it ...