I often hear people say, "I'm not a real runner." We are all runners, some just run faster than others, that's all. I have never met a fake runner. - Bart Yasso - Bart Yasso
FASCINATING FACTS
Human Bones are ounce for ounce, stronger than steel. Bone has been found to have a tensile strength of 20,000 psi while steel is much higher at 70,000 psi. Steel is much heavier though, so pound for pound, bone is the stronger material.