My brain is confused

[Zen]

If you take the time to look at the link I provided you'll see that one part is on the anterior plane of the body and the other is on the posterior plane.Heat for the area that needs stretching and cold on the inflamed area.
Your body is a mechanical device, no part works independently of another.

This is where my brain does not comprehend what is happening, after a while my leg felt so hot, yet was so cold.

He must have used some type of topical analgesic. On days when my back is really bothering me I'll rub on some bengay type stuff then take a warm bath.
Oh, yeah...