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Old 09-08-2007, 08:21 PM
notfreemoney notfreemoney is offline
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Join Date: Dec 2005
Posts: 244
Default Re: Carbohydrate/Fat Use During Aerobic Exercise

Smokey,

VO2max is highly correlated with max HR. If you figure out the percentage of HRmax you want to work out at using the formula 220-age (or better yet look up the karvonen formula which takes into account resting HR) it will be around the percentage of your VO2max.
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