You Lose Rotational Component With a Calcaneus?

I think for the most part with an injury, you just lost a rotational component. The calcaneus has two jobs: Can I rock and roll this way? And can I satisfy everybody? Because it's attached to everybody in a sense via the, the plant of fascia, but not via these bone linkage. A lot of people do what? They take their shoe and they get new insults,. But they don't realize that no one's a cushion worn out, but the cushion underneath the cushion is worn out.