HIIT for Post Heart Attack Therapy page

[IvyBlue]

To Heal a Heart, Train Harder - WSJ.com

Another drip eroding conventional wisdom.

[RitaRose]

Well at least they're not saying "go on and on for hours on the treadmill" like we usually hear.

And consider the media source- the Wall Street Journal. Not knocking business people at all (recovering accounting major myself), but the standard advice in that world is "If it's not working, you just need to try harder. And harder."