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I was reading this and thought "Wouldn't that be great for the elderly and other people with compressed spine issues?" But then you have to take into account the forces involved in getting to the moon, the decreasing bone density and the work you would have to do to strengthen muscles to support you again, it's not really a great idea. However, if you did it in a zero-g room on Earth....

I think it's better to stick with water aerobics.
Liz Quilty's profile photo
be ok if you planned to spend your last few years in space - space retirement home? Would be really handy since food is acceptable in a straw! no more pain or problems getting around :D
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