Workout 97 - RowErg - Define your Priority 
4 minutes @ 22
3 minutes @ 24
2 minutes @ 22
1 minute @ r28 max effort 
5 minute rest
20 steady minutes @ 24 

No rest between the first four intervals - should be ten continuous minutes. Use the first three as a warmup before sending it during the one-minute max effort. For the 20 minute piece, take your average watts from one-minute max effort and divide in half (230 > 115). At the 10 minute mark, bump up 15 watts, then again at the 5 minute, 2.5 minute and finally at the 45 second mark. Note your average watts and total meters for the twenty minute interval. Last 45 seconds were done above 200 watts, peaking at 227.