Quote:
Originally Posted by CurrentlySober
Please post me a direct link to what you mean...
I have a bad back, and can only walk / run...
However, if what you recommend looks plausible for my situation, I will look into it.
THANKS  |
I did a google search, I can't remember how we did this in the army, but read up on it - it's much more effecient and less strenious on your back/knees:
http://www.brianmac.co.uk/conintrn.htm
http://www.mamashealth.com/exercise/interval.asp
http://www.therunningadvisor.com/Training.html