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From: jin@hropus.UUCP (Jear Bear)
Newsgroups: net.med
Subject: Re: exercise?
Message-ID: <327@hropus.UUCP>
Date: Thu, 6-Mar-86 12:49:42 EST
Article-I.D.: hropus.327
Posted: Thu Mar  6 12:49:42 1986
Date-Received: Fri, 7-Mar-86 07:35:53 EST
References: <5079@alice.uUCp>
Organization: Bell Labs, Holmdel, NJ
Lines: 10

To answer you literally: No input is necessary to output that amount of
energy, the body will usually have enough stored energy.  To calculate
kilocalories (the nutritionist's type) multiply watt-hours by 0.8605

So your example (if my memory serves me correctly) is .8605*(150.*15./60.)
or 32.27 (rounded) kcals.
-- 
			Jerry Natowitz
			ihnp4!houxm!hropus!jin
			The Master Baker