In TODAY.com's Expert Tip of the Day, a trainer reveals her favorite exercise for a more defined waistline and strong core ...

Side planks trains your obliques with movements like twisting and rotating. Leg raises help strengthen your lower abs and hip ...

Ditch planks and rebuild core strength after 50 with 4 daily moves that train rotation, balance, and real-life stability.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

You don’t need to crank out endless situps or planks to train your core. In fact, some of the best core exercises don’t look like traditional abs movements at all. Think weighted carries and ...

Train your upper body twice per week with at least two full days of rest between sessions. This gives your muscles adequate ...

Kettlebells are a versatile, beginner-friendly modality that can make your core workouts more effective and varied, plus they’re fun! Remember: meet yourself where you’re at. Even adding just one or ...

98, 99, 100…you mutter through pursed lips, before collapsing flat on your back on the gym floor. Your core crunched to oblivion, your hip flexors probably firing on all cylinders and your neck a ...

The path to a stronger core and toned body doesn’t always require gym equipment or floor exercises. Standing workouts offer a practical and effective approach to fitness that can be performed anywhere ...

By starting to implement easy exercises into your day now, you can ‘improve stability, coordination and equilibrium, which ...

Rachel Lawrence's beloved workout boosts strength, joint mobility, and core stability in just 15 minutes, and you can do it ...

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have used them for decades. But given recent changes in military testing, the next ...