I was stumbling around on youtube and found a few videos from Cabela's that fit here. The first 1:00 of each vid is just a shoe commercial and the usable information is brief. But then again, the important stuff is always simple. If nothing else they offer some ideas and motivation for enhancing your hunting fitness regimen.
Remember, all those expensive food plots, guns, bows, stands, clothing, tags, meals, and tanks of gas are worthless if you are not fit enough to hunt hard!
Level 1: http://www.youtube.com/watch?v=nPvjTIPWcBs
Level 2: http://www.youtube.com/watch?v=XYFE96Vg ... ure=relmfu
Level 3: http://www.youtube.com/watch?v=6CLq8nAX ... ure=relmfu