[motion]

We have one and use it perhaps twice a month... more in the winter. I'd say that if your body ever feels like its been run over by a truck then you'd get great pleasure from having one. If you're a 9-5 office type and not really subjected to hard, physical work then you might not get much use out of it.

I used to absolutely fiend on jumping into mine after 5 skydives in a day... my body was so beat up. The tub was a god-send.