PKB: prone knee bend
The PKB is performed prone with the pelvis and trunk supported. The knee is progressively flexed, bringing the heel towards the buttock; the viewer adds slight hip extension to represent the femoral variant.
- Position
- Prone
- Starting position
- Lie face down with the pelvis and trunk supported and the ankles beyond the edge of the couch. Hip neutral and knee extended.
- End position
- The knee flexes, bringing the heel towards the buttock. The viewer adds slight hip extension to represent the femoral variant, with the trunk stable.
Sequence
- Slight hip extension
- Progressive knee flexion
Step-by-step guided sequence and 3D animation · Student plan €29.99/year