12-1-15 40yd sprints Workout

40yd sprints - on turf - rolling - 15x40yds - 5.2, 5.09, 5.01, 4.97,4.90, 4.92, 4.88, 4.81, 4.79, 4.81, 4.91, 4.80, 4.97, 4.98, 4.91