4. Rowing 9x1:40

9x1:40 on, :20 off (2 min rest after round 5)
This i s a preset WOD ont he C2 Rower.  Choose "Select Workout" then "Custom List" then "v1:40/20r...9".
Record meters for each interval.
Goal is...
Guys:  500m each interval
Chicks:  420m each interval