What does it mean to have an active shoulder?
Danica Rue busts out a 120 jerk at the 2005 National Championships. You don't see her shrugging up, do you? But you can be damn sure her shoulders are "active." Photo by Bruce Klemens. The shoulder is a marvelous thing. Designed for maximal mobility for our bipedal, upright selves, it lacks the bony stability of the hip. Thus, it relies on active (muscle, tendon) and passive (ligament, joint capsule) structures around the joint to provide maximal stability with the overhead lifts; there is no ball/socket mechanism to rely upon. For the upper body to receive heavy overhead loads, we need to optimize the shoulder position to support not only the weight, but also put the wrist and the elbow in a strong, safe position. This is especially important in the snatch, with the wide grip. At a weightlifting meet, you'll hear coaches yell "push" or "reach" to their athletes. The athlete must aggressively resist the downward forces of gravity and barbel...