Big Spin: "The Darwin-Nietzsche"

The hardest Big Spin session I have ever coached, "The Darwin-Nietzsche":

20 minutes warm-up EZ

60 minutes 1-leg drills: 3 x 5 min per leg, then 15 minutes per leg

15 minutes easy spin, run, or swim

10 x 4 min hard, 2 min RI

10 min cool-down EZ

2:45 total