Mohamad Hassan, PT, DPT, is a physical therapist at Premier Physical Therapy in Chicago. He works in both outpatient rehab and in-home physical therapy. If your core is the foundation of your strength ...

Many of us are sitting in front of our desks for long hours and that causes joint stiffness, back pain and poor posture. “Long duration sitting causes weakness of the spine, hips, and core muscles, ...