Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I love working out, and a good ...

If the idea of spending hours (and hours) in the gym completing sit-ups, crunches and planks leaves you sweating at the thought of it, then this six-minute ab workout will be a welcomed addition to ...

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 ...

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Also, not going to lie, I was surprised by how difficult this workout was. I went in thinking, "How hard can it be?" The song is less than four minutes long, and the tempo isn't that fast. But ...

Your abdominal muscles do far more than contribute to a toned physique. Your abs play a crucial role in stability, posture, and overall movement. Therefore it’s a wise idea to strengthen and condition ...