Related Clues:

• Second-longest bone
• Knee-pelvis connector
• Knee-ankle connector
• Guarded leg part
• Barking place?
• Part of the lower leg
• Longest and strongest human bone
• Thigh bone
• Kind of bone or guard
• It's a little over a foot
• Knee neighbor
• Kicker's target, perhaps
• Protective pad's place
• Knee-to-ankle bone
• Kick target