| Number | Percent |
---|---|---|
front | Â | Â |
 knee | 74 | 33.9 |
 hip | 30 | 13.8 |
 lower leg | 19 | 8.7 |
 shoulder | 18 | 8.3 |
 dorsum of the foot | 15 | 6.9 |
 upper leg | 14 | 6.4 |
 wrist | 13 | 6.0 |
 abdomen (umbilical) | 13 | 6.0 |
 abdomen (lateral) | 11 | 5.0 |
back | Â | Â |
 lumbar spine | 73 | 33.5 |
 shoulder | 19 | 8.7 |
 thoracic spine | 14 | 7.8 |
 lower leg | 16 | 7.3 |
 bottom (lateral) | 15 | 6.9 |
 cervical spine | 14 | 6.4 |
 upper leg | 14 | 6.4 |
 nape of the neck | 14 | 6.4 |
 neck | 12 | 5.5 |