Partner ab session**alternate rounds
In 12 minutes:
3 rounds each:
10 hollow rocks
15 second bar hang L-sit hold
20 russian twists 35/26 kb

*partner assist/spot legs for hang L-sit

3 rounds for time:
15 left arm single kb front rack squats 53/35
1 minute high plank
15 right arm single kb front rack squats 53/35
1 minute elbow plank
rest 1 minute
*17 minute time cap