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 ...

If you’re tired of doing crunches and planks, then ab roller exercises can help you level up your tummy toning game. A strong core isn’t just about achieving rock-hard abs. Core muscles can improve ...

If you’ve been wanting to tighten up your core, you may have thought about investing in a Stealth Core Trainer or an ab roller. Both are easy at-home tools you can use every day to work your abdominal ...

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 ...

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, ...