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1
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2answers
500 views

Energy expenditure (calories burned) equation for running

There are numerous online calorie calculators for running (e.g. from runners world). What is the underlying formula for calculating energy expenditure while running? This post has an excellent ...
9
votes
4answers
7k views

How accurate is the Navy Body Fat Calculator?

I've been using the Navy Body Fat Calculation method for about two months in conjunction with an exercise regimen. It's done it's job as far as telling me that I'm loosing body fat and gaining lean ...
5
votes
1answer
340 views

Why doesn't it add up when calculating the macronutrient calories for a food? [closed]

I'm wondering why this isn't adding up: 10 oz. of Chicken Breast 300 calories Carb: 0g Protein: 60g Fat: 3.8g When calculating the calories that come from each macro in the food: Carbs: 0 * ...
4
votes
1answer
86 views

Metabolic Equations for Anaroebic Exercise?

I know several metabolic equations for estimating VO2 (and therefore calories burned) for steady state exercise, but how is VO2 and caloric expenditure estimated through exercises like power lifting ...
3
votes
2answers
174 views

Is there a definitive way to calculate a target heart rate for a cardiovascular workout?

In one book I read, the target heart rate for a cardiovascular workout for a person my age (36) was somewhat lower (10-15bpm) than the rate listed on some of the machines I'm familiar with at the gym. ...
1
vote
1answer
55 views

Measure performance in kettlebell?

How can I measure my performance and how many calories I burn during swings, high pulls, etc, when exercising with kettlebells? I want to measure how effective I was during training. I am also ...