"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." No offense to sit-ups, planks, and hollow holds, but basic core exercises can feel drab day after day.

When I’m short on time and equipment (often), I use a medium to heavy kettlebell and get to work strengthening my core muscles at home. These three kettlebell exercises will crop up in my routine ...

Learn how the unwieldy weight used in a core kettlebell workout can help you work your muscles in new ways. Core exercises and kettlebells might not sound like they go hand in hand. The former usually ...

You might be sick of trainers telling you how important core strength is…but they can’t stop because it really is incredibly crucial, says Kettlebell Kickboxing founder Dasha Libin Anderson. And not ...

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

No offense to sit-ups, planks, and hollow holds, but basic core exercises can feel drab day after day. They work the abdominals, but if you’re looking for stronger, sculpted abs, let me introduce you ...

Confession: I'm a certified personal trainer, but I absolutely dread core work. (Anyone else?) My loathing could be because my core has always been one of my weakest muscle groups, or the burning ...

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 ...

Instead of burpees, do kettlebell swings for a full-body workout that builds muscle in your legs and core, improves stamina, and torches calories.

You might be sick of trainers telling you how important core strength is…but they can’t stop because it really is incredibly crucial, says Kettlebell Kickboxing founder Dasha Libin Anderson. And not ...