• David Strol Uses Freezers up to -121C (-185F) to Recover Fatster After Hard Practices
London Olympic Champion in shot put David Strol of Germany uses cold saunas of up to -121C (185F) to speed up his recovery.
They warm up with a 30 second stay in the first chamber of -31C (-23F). Then athletes move to the next one of -62C (-79F) and finally they get to use the -121C cold chamber.
There must be lots of science behind all this stuff.