How strong is your shoulder after surgery? new study finds out

This study looked at 34 people who had reverse shoulder replacement surgery at least one year earlier. Researchers tested the strength and stiffness of the shoulder muscle (deltoid) on both the operated and healthy sides. They also asked participants to fill out questionnaires about how well their shoulder works in daily life. The goal was to understand how the replaced shoulder compares to the healthy one and whether strength relates to function.