Thanks for pointing that out. Please refresh your browser and take another look. Editing mistake on our part.
I have a few of your training programs (currently doing the 24 week Expedition Mountaineering Program). The most recent article on your site today I saw stated indoor uphill training should be done on a treadmill at 15% vs. a Stair Master type machine. The notes in my program say the opposite, that the Stair Master is more preferred. Maybe some info has been uncovered to change the recommendation. Could you please provide some clarity?