Could your core strength affect your shoulder injury recovery?

This observational study will examine the relationship between core stability and reaction time, hand-eye coordination, pain, and function in 52 people with rotator cuff lesions, comparing them to healthy individuals. Participants will undergo various endurance and strength tests, as well as reaction time measurements using a light-based system. The goal is to understand if core stability plays a role in upper extremity function and motor performance in this population.