Originally posted by: SociallyChallenged
Originally posted by: presidentender
If you sauna before showering, a cold shower is even more helpful. The constriction of dilated blood vessels also helps lower your blood pressure and increase venous diameter in general (by causing an immediate spike in bp when you step into a cold shower: picture a balloon after it's been inflated and then had the air let out).
Does that actually help? It sounds like that would be too much heat saturation to go straight to cold with. It cold could quite possibly be a great shock to the system due to the extent of the warmth. Also, the oscillation of hot to cold is better than just one big transition because of the pumping motion. I don't think this would quite do the same thing and I probably wouldn't advise it.
Originally posted by: polarmystery
I feel like my heart stops when I turn the water cold from hot :Q
You gotta ease into it a bit. I always go from medium hot to low cold (warmer) and I always start on my back. If I do it on my chest, then I lose all my breath instantly. The next time I do it, I go to medium hot and then as cold as my shower will go. I repeat that twice or somethin. I end on slightly warm just so I'm not freezing when I get out of the shower.