Every 3:00 for 10 rounds:
10 DB push presses (35/50 lb)
8 shuttle runs
– Rest the remainder of the interval.
– 1 shuttle run is 25 ft out and back.
– Use two dumbbells.

Every 3:00 for 5 rounds:
10 DB push presses 
5-8 shuttle runs
– Rest the remainder of the interval.
– 1 shuttle run is 25 ft out and back.
– Use two dumbbells.