Thread: Calorie Burning?
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Sparky · 05-15-2007, 11:35 AM

Yeah, mainly because you are putting a lot more effort into Cross Country Skiing than freestyle, because you're muscles have to work a lot harder.

05-15-2007, 11:35 AM	#2 (permalink)
Sparky Administrator Join Date: Apr 2007 Location: Newcastle, England. Posts: 630	Yeah, mainly because you are putting a lot more effort into Cross Country Skiing than freestyle, because you're muscles have to work a lot harder.