Each of these ranges of motion are normal for the shoulder joint and none are inherently bad based on the structure of the shoulder and its biomechanics. . However, each person will have a range of motion that feels best for their shoulder depending on their INDIVIDUAL shoulder structure, flexibility, stability, and history of injury. . Often people run into problems when they force their shoulder into a range of motion because they’ve been told they have to draw “this way” or it’s bad for your