This edition has updated material on the National Incident Management System, National Response Plan, National Response Framework, and National Fire Protection Association Standard 1600; coverage of the World Trade Center Site litigation and effects on responders; more on post-traumatic stress disorder; expanded and updated material on the history, ...
Mesocycles are typically 3 to 4 weeks in length but can be a bit longer. Two very common mesocycles are 21 and 28-day training blocks. I will provide an example of a training plan with 21-day mesocycles in my next post.
Which on a 20 mile commute = 46 minutes on the MTB, versus 33 minutes on a road bike, at the same level of effort. This is strictly a matter of gearing and mechanical advantage, for a roughly 30% increase in speed. BTW, all of the math here assumes the same tire diameter, which is not typical.