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

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

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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 ...

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 ...

This exercise helps you work on your core, shoulders, and upper body muscles, which are essential for swimming well. By making these muscles stronger, swimmers can maintain better posture and ...

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 ...

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

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

Fitness experts say you don’t need endless push-ups to build strength—this simple dumbbell routine could be more effective and time-efficient.

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 ...