Good ol H2O

So i've heard from some guys at the gym (usually the ones trying to lose weight) that they train without drinking water, because this helps them burn fat?

My jaw just dropped, cos that sounds like crazy shit.

My thoughts on this is seeing as every chemical reaction in your body take place in water based medium, having enough water around actually aid this process, Fat-burning, Protein synthesis,etc.

Now is there some form of research that indicated training with out water burns fat? This guy claims he did his research on it.

Please tell me his wrong. LOL

of course he is wrong... you might loose weight from dehydration but no fat burning properties to that one...

Thats just stupid... Theyll weigh less at the end of their workout, but thatll just be waterloss...

Stupid and dangerous idea

I knew it wasn't so, but you know if someone tells you he did research, you don't argue, just walk away in shock at the level of stupidity, you just got exposed to... and take an extra sip from your water for his sake. LOL

Thanks guys.