[quote=Rin]
Only two, yes. They didn't want to upgrade it to three after Dende told them that doing so would lead to them having the same drawbacks as the Namekian Dragonballs (ie. can only bring back one person at a time, etc.)....At his current level wouldn't that just crush his body and cripple him? Always assumed that the gravity chambers were for people at around Freeza Saga level powers, of which we are... Not. ^^;I mean I'm intending to have Chikori eventually go through that kind of intense training (I have an eventual , after all), but I don't think any of us could cope with that kind of training at the moment really. ^^;
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according the dragon ball wiki, the gravity machine can increase gravity from 1 up to 100 times earth's gravity, so my character train in it as long as the gravity increase is not too high.