90 Second Ladder (CF Endurance)

90 secs on, 1 min off
90 secs on, 45 secs off
90 secs on, 30 secs off
90 secs on, 15 secs off
90 secs on, 30 secs off
90 secs on, 45 secs off
90 secs on, done.

8.5 mph, 1.0 incline at Planet Fitness