Every 1 min for 10 mins, alternating between:
1x [ 1 Squat Clean + 1 Front Squat ], pick load
Row, 30 secs

For time:
10 Front Squats, pick load (sub DB front squats)
Row, 500/450 m
8 Front Squats, 
Row, 500/450 m
6 Front Squats, 
Row, 500/450 m
4 Front Squats, 
Row, 500/450 m
2 Front Squats, 
Row, 500/450 m

Time cap: 20 mins