When examining his shoulders I found that his arms fall and his girdle elevates. By looking at him you can tell he doesn’t have a weak back so a possible explanation is poor posture from sitting in class and slouching his back. All these are signs
When examining his shoulders I found that his arms fall and his girdle elevates. By looking at him you can tell he doesn’t have a weak back so a possible explanation is poor posture from sitting in class and slouching his back. All these are signs