The routine is just 10 minutes long but there are long work intervals and minimal breaks (50 seconds of work followed by 10 seconds’ rest). Because of my lack of abs and core training (for now, at ...

Short on time? This 12-minute oblique abs workout hits every angle to help strengthen and define your core. No gym ...

This short ab workout puts a twist on classics like crunches and bicycles to work your core in under 10 minutes. Another ab day, another set of crunches and planks, am I right? Not so fast! This seven ...

I’m suspicious of any workout that promises to deliver results in a short amount of time. I’ve never been one of those people who could hit the gym hard for a week and see a change in my body. Any ...

While you can knock out quite a few ab moves using no equipment at all, when I'm really trying to increase my core strength, I like to reach for some weight. Turns out, there's a lot of weighted ab ...

Abs workouts do not need to be long to be very hard, but even so when a video popped up on my YouTube feed claiming to be the "hardest abs workout ever" and it was only 10 minutes long, I was suitably ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? I love working out, and a good workout challenge is even better. When I had ...

This workout is short — just 10 minutes — and requires no equipment. But it packs in a lot of work. PS Fit instructor Natalie White designed it to target your abs, core, and thighs, and she'll have ...