No. The frontal bone in the cranium is naturally the hardest. Other bones have in the human skeleton have shown signs of being hardened with training and increasing levels of physical stress.
elbow
Humerus is the top arm bone between the shoulder & elbow. The radius & ulna are the 2 bones between elbow & wrist.
elbow boneUlna is the medically correct term for the bone that forms the elbow area of the arm.
The Ulna is the common name for: Lower Arm Bone.
The humerus bone. =)
Usually your elbow/arm or your finger bone.
It is spelled humerus. It is the bone in your upper arm, between the shoulder and the elbow.
Humerous is something that's funny. ex- My mom ate my homework. that's considered humerous. good luck!
Between the elbow and the shoulder, its an arm bone.
I think you mean the humerus. Its the bone in your upper arm. :)
ulna
Radiohumeral means pertaining to the radius and humerus (the larger lower arm bone and the upper arm bone).