AMRAP 20 with a partner:

Rx
10 V-ups
15 double-DB front squats (15/22.5 kg)
10/6-cal Echo bike

Scaled 1
7 V-ups
10 double-DB front squats (15/22.5 kg)
10/6-cal C2 bike

Scaled 2
7 tuck ups
8 double-DB front squats (5/10 kg)
10/6-cal C2 bike

*1 person does a round, then the next person does a round.
*After each partner completes a round, add 1 calorie to the bike.

*Each interval in 2:00 or less.