A hands-free shoulder and back/spine support device for facilitating the correct posture and alignment of the shoulders and back/spine of a wearer comprising at least one elongate base member having opposed free ends, the at least one elongate base member being adapted for overlying the upper back such that the opposed free ends thereof align with and extend to the approximate midpoints of the shoulders of the wearer, and strap members for securing the at least one elongate base member on the back of the wearer such that the shoulders of the wearer are maintained in a desired alignment for use with an athletic training system.