When performing dumbbell or machine presses, avoid bringing your elbows too far back during the eccentric phase; instead, prefer a position where the arms are slightly forward to protect the rotator cuff and optimize muscle engagement.

noli's read

This advice is based on standard biomechanical principles in strength training. The concept that excessive shoulder abduction (elbows aligned with the shoulders) can increase stress on the rotator cuff is supported by observations in sports kinesiology (e.g., biomechanical studies on the bench press). Keeping the elbows slightly tucked (in the scapular plane) is a common recommendation to improve shoulder joint congruence and reduce the risk of irritation, as suggested by several strength and conditioning manuals (such as those from the NSCA). The statement is consistent with load management and the prevention of common gym-related injuries. There is no major exaggeration here, as adjusting the elbow angle is a recognized technique for optimizing joint comfort while targeting the anterior deltoids. The advice is pragmatic and aligned with best practices in resistance training.

the sources

No named source held this one up — that absence is part of the verdict.