Guess-timating Calorie Burn

KALMdown
KALMdown Posts: 211 Member
in Fitness and Exercise
I use a Timex HRM (chest strap monitor and wrist watch reader) when I work out. The readings never line up with the MFP workout numbers. I'm always afraid that I will OVER estimate my calorie burn so I take the two readings and average it out, or take the lower number. Is this okay?

For my log in numbers I always over estimate food calories and under estimate exercise. Not by much, say 100-200 cals. Is this okay?

Replies

  • BrianSharpe
    BrianSharpe Posts: 9,248 Member
    Nothing wrong with being a bit conservative with the numbers, especially when you consider that nutritional information labels and permitted to be + or - 20% in respect to calories, fruit servings vary (ever seen two identical apples or bananas? weight variances, sugar content variances). That's one of the reasons I never eat back all of my exercise calories - a little safety margin can't hurt.
  • Cgirlish
    Cgirlish Posts: 263 Member
    I agree , I never eat back all my exercise calories for that reason ... usually about half

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