8
votes
2answers
526 views

Power while swimming?

Here is a scatterplot matrix of elapsed times for the overall, swim, bike, and run legs of the 2009 Ironman Championship in Kona. Obviously, while the correlation is imperfect, it is still ...
6
votes
2answers
788 views

How do you equate a “stair run” to traditional running in terms of Power?

I want to be able to convert the power required to do one exercise, specifically running down then up four flights of stairs, into terms of a run of distance x in time y. I've found several work and ...