https://www.healthcentral.com/article/low-back-pain-strengthen-your-core
Back PainCore

Low Back Pain? Strengthen Your Core

    Jeffrey Heit, M.D.

    Jeffrey Heit, M.D.

    Jeffrey Heit is an internist in Burlington, Massachusetts and is affiliated with Philadelphia Veterans Affairs Medical Center. He wrote for HealthCentral as a health professional for Obesity.