Quote Originally Posted by denverYooper View Post
I'm developing a fartlek-type workout where my intensity levels vary according to drives and situations. Early in the half when there are less commercials and the drama is fairly low I can usually get a good 30 minute build into whatever is next. After that I will start to crank up the pace when the situations get more urgent/stressful or turn it down to a fast walk during commercial breaks, building toward basically alternating near sprints with walks.

I'm going to call it the Cardiac Pack workout .
I've developed a T-shirt I wear in road races that says "Old Fartlek" on the back