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14
votes
1answer
981 views

Firstbeat Energy Expenditure Algorithm

I am looking for an implementation (or a document that describes the actual algorithm) for the energy expenditure/VO2/EPOC calculation from the heart rate variability. A few white papers about ...
0
votes
1answer
30 views

Exercise watches that can monitor irregular heart beats

Are there any exercise watches such as Apple Watch and fitbit watch that can monitor irregular heart beat? My heart beats irregularly for each hours approximately. I also plan to wear this watch to ...
-2
votes
1answer
89 views

Is there a free heart rate monitor for iPhone 5 that will notify me if I exceed a specific heart rate?

I'm not usually able to look at my phone when I'm working out so I was wondering if there is a heart rate monitor, or heart rate monitor and app combination, that will let me know if I exceed a heart ...
0
votes
0answers
20 views

Should marathon races be done at an even pace throughout or at a constant effort?

Even paces for marathons seem to be the norm, but seem to require very intense efforts near the finish. For example Greg McMillan recommends a fast finish long run to be done with an additional ...