If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Look, we all want abs, but building your core strength ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Of all the ways to train your core—abs challenges, plank workouts, lifting ...

The ab wheel does what not many ab exercises can do -- it works the entire core. When you perform movements on the wheel correctly, you activate your abs, glutes, lower back muscles and obliques as ...

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 ...

The highly-rated Vinsguir Ab Roller Wheel is on sale now on Amazon. You can snag the workout accessory for nearly 25% off while the deal lasts. Shoppers say the roller is “smooth,” “sturdy,” and ...

At first glance, the ab wheel may look like an innocent—and perhaps even fun—gym accessory. Yet in practice? It’s an advanced tool that delivers a seriously intense, next-level core challenge. For ...

Which ab wheels are best? Often considered a difficult part of the body to exercise and define, abdominal work can be tedious. Yet, the results are rewarding. If you want to strengthen your muscles ...

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Meredith Dietz is Lifehacker’s Senior Staff Writer. She earned her bachelor’s degree in English and Communications from Northeastern University, where she graduated as valedictorian of her college.

Men’s Fitness aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. You can find expensive gym machines that target every part of ...