9-1-13 Sprint Intervals Workout

Sprint Intervals:

100 yds (on grass, rolling start) - 8 x 100yds - 15.75, 14.65, 13.85, 13.67, 13.50, 13.34, 13.19, 13.09
40yds - 2 x 40yds - 5.28, 5.31 - foot started to hurt