If you are dealing with an injury, don't have too much space, or aren't super keen on moving around, there are plenty of ab circuits you can do entirely lying down. Sometimes, though, you just don't ...

While exercises like sit-ups and crunches work the rectus abdominis, or "six-pack" muscles, this simple-looking exercise ...

Sit-up and crunches be gone - just 15 minutes of Pilates can build up core strength, and improve mobility and flexibility ...

Charlee Atkins's 15-minute ab workout is a full-core workout that uses your bodyweight to fire up your entire core—all you need is a mat. I love a good at-home workout. But ab workouts—out of the ...

Low on time? Not in the market for yet another HIIT workout? This quick 14-minute low impact ab workout from SWEAT co-founder and trainer Kayla Itsines is just what you need to challenge and ...

As a fitness editor, I love that deep core shake you get after a minute-long plank. That said, if I’m in a busy gym, or I’m taking my workout outside now the weather is nicer, the chances are I’ll ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. Graphic by Kayleigh ...

Building a strong core is no walk in the park, but if you’re ready to spice up your abs workouts, you’ve come to the right place. Training your entire midsection is worth the time to keep your core ...