fromtheheart wrote:
The ROI from running can be confirmed with a quick glance in the mirror. A washboard gut, tanned slender legs hard as iron, tight derriere, powerful lungs, clear skin, plus a clear head, low dollar cost, free natural drugs (adrenaline/endorphine).
This thread is about running in terms of being a skill you want to be your best at.
We're comparing it against other things you might want to become good at:
* Math
* Weight lifting
* Mountain climbing
* Chess
* Cooking
* Improv
* Programming
* Surfing
* Trivia
Metric to consider:
* $$$
* Time practicing versus % improvement
* Decline with age
* Risk of being unable to do activity due to life circumstance (e.g. injury)
* % decline versus time out
* Flexibility of fitting in practice to daily lifw schedule
* Reward of excelling