2x20', 1 min on/1' min off
Lower drag factor 7-10 tics below your normal spot.
Keep the legs firing, be quick at the front end, and don't worry so much about the split as the rate. The blend of the fast-twitch work at high rates and the other PPS work will be more comprehensive, cultivating both types of muscle groups.
24/26/28/30/32 s/m – 2 reps at each rate. Rest for 6 minutes. Repeat for the second set
Check this Erg Rats workout on the ErgZone app: