The importance of our shoulders to everyday movement and activity is often not fully appreciated, until we are limited by injury or pain. The shoulder complex allow us to interact with our surroundings while acting as the functional link between our stable trunks and our free moving upper limbs. This is no easy task for highly mobile joints such as the shoulders. A shoulder injury can be functionally devastating to an individual, and can potentially place unnecessary financial stress on our health care system. Shoulder pain is currently among the most common reasons to visit a general practitioner or a physiotherapist today. Shoulder pain is third in prevalence, only to back and neck pain, and nearly two-thirds of adults suffer from shoulder pain at some point during their lives. Despite being an important focus for rehabilitative care, we have yet to confidently establish efficient and potentially cost effective methods for treating shoulder pathologies and pain. Among shoulder disorders, the rotator cuff (RC) muscles are the leading source of shoulder pain. Due to the vast mobility of the shoulder complex, it relies greatly on the stability and control provided by its supportive tissues, notably the rotator cuff muscles; often rendering them highly susceptible to injury. It has been noted that individuals affected by rotator cuff tendinopathies (RCt) often exhibit motor control and shoulder proprioception deficits. As noted by Cools and colleagues, rehabilitative training programs that focus on motor control are greatly needed for rehabilitation as well as to prevent re-injury. Accordingly, rehabilitation interventions should focus on motor (re)learning, targeting a better muscle coordination to reduce motor control impairments, optimize movement control, and improve muscle strength.