After 45, this 5-move chair circuit tests strength, balance, and endurance—finish it nonstop to prove top-tier fitness.

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have ...

Russian twists are a great exercise to start with for building core rotational strength. Sit on the floor with your knees ...

If you’re over the same old sit-ups and crunches, why not invite a kettlebell into your core training? Here’s a simple workout to help you ramp up those gains.

A practical and effective guide to achieving a flatter stomach with five targeted exercises. The article moves beyond simple crunches to focus on core-strengthening moves that improve posture, burn ...

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 ...

In fact, it's possible to get a decent workout and play video games simultaneously ... Most of these exercises are going to be done from a sitting position and require you to have a straight back and ...

Strengthening your lower abs might not be at the top of your priorities when building a stronger core. Maybe you’re focused on how core strength can improve other exercise areas, like weightlifting or ...