1 min ladder- rowing

1min on, 1 min off, 1 min on, 50 sec off, 1 min on, 40 sec off, 1 min on, 30 sec off, 1 min on 20 sec off, 1 min on, 10 sec off, then go back up the ladder until you finish with 1 min on, 50 sec off, 1 min on.
3250m

for time:
100 situps
100 supermans
4:55