You'll need better moves to build a functional core. Here’s how you can upgrade your workouts.

Traditional sit-ups may no longer deserve their place as the king of ab exercises. Fitness experts are now recommending ...

We all know a beastly kettlebell workout when we see one: swings, cleans, burpees and snatches tend to feature often. But ...

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. Do you want a strong ...

The “steering wheel” exercise targets your shoulders and engages your core muscles as well, making it a fun upper-body exercise to add to your chest day routine, as it’s a little bit unusual. I like ...

A trainer with nearly 40 years of experience shares 4 beginner chair exercises that rebuild core strength after 60, no floor ...

The windmill is an advanced move, but its positive effect on core strength and stability makes it one worth learning how to ...

Dr. Shields is a physical therapist with a background in English Literature and a passion for healthcare and education. She hopes to combine her clinical expertise with her love of writing, establish ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Several bodyweight exercises ...

Maintaining core strength and stability is important for wheelchair users. Routine core work may help promote trunk stability, reduce pain, and increase mobility. Your core is the cylinder of muscles ...

A former top Equinox instructor shares 5 morning moves that rebuild deep core strength for adults over 55.