MultiErg - Session of the Week
Distance 3 or 4x 3000m continuous (750m row/750m ski/1500m bike) rest 2:00 Target 2k/4k PB pace +18-22 seconds, or ~70-80% MHR throughout. Rest 2:00 between all sets.

Check this GARAGEATHLETE Fitness workout on the ErgZone app: