A.
20 sec/10 sec x 8
Hollow Rock

B.
In pairs, complete 2 rounds:

2 minutes
Max distance
Row

2 minutes
AMRAP
10 DB Thrusters (15/10)
15 Sit ups

2 minutes
AMRAP
10 KB Swings
5 Box Jump Overs

Both rest 2 minutes before round 2

*P1 will complete the 2 minutes then rest while P2 completes the 2 minutes.
*Move to next station when 4 minutes is up