Which to believe...

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So occasionally I do 35-40 minutes of intense cardio on a stationary bike.

The bike reports 177 calories after I finish, but the MyFitnessPal look-up shows something closer to 400 calories.

Which should I use?

Replies

  • koosdel
    koosdel Posts: 3,319 Member
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    Neither. A good quality HRM would be a wise investment.