When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Bored of planks and crunches? Why not try mixing things up with a killer ab ...

The runner's plank is an alternative I use as a certified trainer when sit-ups aren't possible, and this is exactly how to do ...

This standing abs routine strengthens your core, boosts posture, and lays the foundation for a stronger, more balanced body.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images We’ve said it before and we’ll say it again — when it comes to building a ...

The classic sit-up is a workout staple. Whether you've become all too familiar with the movement in your weekend HIIT class or eked out those last few reps while following a home workout video, you've ...

Both sit-ups and crunches can help target your core muscles, but there are key differences between the two ab workouts.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." All it takes is a tweak or two, and virtually any exercise for any muscle group can instantly become a ...

While many workout regimens flame out as quickly as it took them to start trending, others stand the test of time. Exercises like tai chi, running, swimming, hiking and yoga, for instance, have been ...

Ditch sit-ups. These 6 standing core moves firm your abs, boost balance, and help trim belly overhang after 45.

Skip the floor work. This 12-minute standing ab routine firms your core, trims belly pooch, and boosts balance—designed for ...