Fitgurú on MSN

Bird dog exercise: The simple move US trainers swear by for core strength and back health

A functional fitness staple gaining popularity across the United States for improving balance, relieving back pain, and ...
The New York Times

Core Strength Benefits, and Exercises to Improve Your Workout

If the goal of your workout is to walk away with a chiseled six-pack, you’re missing the point. A strong core results in fewer injuries, better posture and balance and less back pain. To perform well ...