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lifecycle accuracy?

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Old 06-08.-2004, 11:27 PM   #1
JBr
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Join Date: Jul 2004
Location: Norwood MA
Posts: 7
Default lifecycle accuracy?

Hey all-
Hope you can help w/ this.

The gym I work out at has some 'life cycle' bike ergometers that I occasionally use for intervals. I was wondering if anyone has any information on

1) how accurate the wattage display on the bike is, and
2) what the variability between bikes is.

Anyone? Thanks!
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Old 07-08.-2004, 12:25 AM   #2
beerco
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Join Date: Nov 2003
Posts: 577
Default Re: lifecycle accuracy?

Quote:
Originally Posted by JBr
Hey all-
Hope you can help w/ this.

The gym I work out at has some 'life cycle' bike ergometers that I occasionally use for intervals. I was wondering if anyone has any information on

1) how accurate the wattage display on the bike is, and
2) what the variability between bikes is.

Anyone? Thanks!


Sometimes in a pinch I use the bikes at the gym too. With no way to test and judging strictly by perceived exertion, I'd say that for the most part gym bikes tend to over estimate power by at least 10% (a very big deal), possibly more. They are also rather inconsistent from bike to bike....still better than not riding.
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