"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.

Add Yahoo as a preferred source to see more of our stories on Google. Considering adding some new equipment to your workout routine? Kettlebells may look intimidating, but most routines and exercises ...

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 ...

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 ...

Put them together for an accessible workout that will build full-body strength ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Want to add some ...

If you're looking for a fast, effective way to condition your upper body and core, this 20-minute blitz circuit is designed to help you feel like you did something and even boost your high-intensity ...

If you’re looking to start weight training at home or change up your current setup, a kettlebell set is an excellent choice. Hugely versatile, you can use kettlebells to perform a range of lifts and ...