Movesmethod

The premise — that a joint as complex as the shoulder doesn't get fixed from a single angle of attack — lines up with what shoulder-rehab literature generally shows: programs combining strengthening, mobility work and motor control tend to be better supported than isolated exercises for this kind of joint. But the post cites no named study for its specific protocol ('the Big Three'), passed down as one practitioner's personal teaching; without a controlled trial testing this exact routine, its effectiveness can't be confirmed or ruled out beyond the biomechanical common sense it draws on. The idea that consistency beats intensity echoes a well-established principle elsewhere in training (adherence predicts outcomes better than a perfect protocol), but that's not proof this specific protocol works. The risk is low (unloaded home movements), so the lack of direct evidence is a question of uncertain benefit size, not of safety.