| I'd second making sure your feet are warm before the dive. Simplest thing is not standing around on cold concrete/tarmac. Get your feet up off the floor or get a decent mat.
I would be interested to hear from someone with Rubicon-Foundation type knowledge about the wisdom of electrically heating your extremities rather than your core in a cold environment.
__________________ Rude-boy Volvo "Gangsta Rollin' in me nine-six-oh" |