"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After years as a self-professed Cardio Queen, actor Jennifer Aniston has relinquished the title to focus, ...

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 ...

Thought that all your core exercises have to take place either on the floor in the supine position? Think again. Fitness trainer, Roxanne Russell, says that if you want to build serious core strength ...