Shoulder/scapula protraction involves which movement?

Shoulder/scapula protraction refers to the movement where the scapulae move away from the midline of the body. This action can be observed in movements such as reaching forward or pushing, where the shoulder blades glide along the ribcage away from each other. Protraction is crucial for increasing the range of motion for certain upper body activities and is essential in exercises like push-ups or bench presses.

The other options describe different movements: bringing the scapula towards the midline is known as retraction, moving the superior border of the scapula upward involves elevation, and rotating the forearm medially refers to the movement of the forearm rather than the scapula itself. Understanding these terms helps clarify the biomechanical actions involved in shoulder movements.