You don’t crunches, sit-ups and planks to increase your core strength and definition, just take this 12-move standing ...

By day four, I was feeling it. Laughing, bending down, and just getting into position for the workout had my abs reminding me of every rep. By the seventh day, my core wanted a day off, and I had ...

Sit-ups tighten and tone the abdominal muscles that run from beneath the sternum to above the pelvis. This results in a flatter stomach and, if practised along with plenty of aerobic exercise ...

Sit-ups can activate more muscles than crunches, but they may also present a greater injury risk. Working your abdominal muscles is important for more than just aesthetic reasons. Having a strong ...

Ready to torch your obliques? I added this simple standing ab exercise to my routine for a week. Here’s how I got on.

The guys at Calisthenics Family recommend these moves if you think your core may not yet be strong enough to handle a ...

“Your abdominal muscles play an integral part in stabilizing ... you are really engaging your obliques in a way that sit-ups and planks cannot do,” says Steve. Don’t be surprised if you ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." This story is part of Fit At Fun At Any Age—a seven part guide to live a longer and better life. FOR ...

Can your little one sit up yet? About half way through their first year, babies generally begin to sit upright on their own. It’s trickier than it sounds. Their muscles have to be strong enough ...

It’s a bodyweight burner that will leave your midsection on fire ...