11 december 2020: Workout of the day

Workout of the day
On a 25-minute clock, 5 rounds of:
Row for 50 seconds, rest 10 seconds
Row for 40 seconds, rest 20 seconds
Row for 30 seconds, rest 30 seconds
Row for 20 seconds, rest 40 seconds
Row for 10 seconds, rest 50 seconds

Challenge of the month
1.000.000m Roeien, skiën of fietsen (concept 2)