Posts by degnik


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Forum Topic Date Replies
Fitness Just how wrong are the calorie counters on precor/ellipticals? Sep 14 2009
07:51 (UTC)

No idea but it is apparent that the calorie counters are off a fairly decent amount. And using the fact that precor machines are supposed to be low impact on knees if properly used suggesting that they're designed to be used in such a fashion where your feet don't leave the foot-pads at all so there is no impacts from foot-falls.

Eitherway next time you use precor try to keep your feet firmly connected to the foot-pads at all time, no lifiting of the heel. You'll find that you can really feel your muscles in your legs start to get tired after a bit of excercise (probably matches the 4 light-up leg-muscle zones the precor machine shows for different inclines of the tracks).

Fitness Just how wrong are the calorie counters on precor/ellipticals? Sep 13 2009
01:02 (UTC)
2

I have a running theory that people are improperly using the precor ellipticals which causes the calorie count discrepancy... just about 100% of the people I've seen bounce up and down on the machine like they're on a stepping machine. I think the calorie count is calibrated to be if you're minimizing that bouncing motion and your heels do not or barely leave the footpads at all.


The precor is supposed to be a low impact machine on your legs/knees which also leads me to believe that you're supposed to try to keep your heels planted and not bounce. If you do the exercise in such a fashion it suddenly becomes much more strenuous and makes the calorie count seem much more accurate.

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