Frozen shoulder, also known as adhesive capsulitis, causes pain and stiffness in the shoulder. With this condition, shoulder movements are reduced to the point where the shoulder is completely “frozen.”

You know that weird tape you see on people who have sprained ankles or torn muscles? Yeah, that’s kinesio tape. It might look useless, but this tape actually is working harder than you think. Curious? You should be. After all, it can really save your back, knee, leg, or...