First 10 people get a HR monitor.
We will record resting and max HR

3 Rounds at warmup pace:
300m Jog
20 Jumping Jacks
5 Drop Squats
5 Jump Squats
20 High Mountain Climbers

Run to the Greenway:
Repeat Hill Sprints with jog down:
45″ x3
30″ x5
15″ x6

Rest will be determined by HR
Extra Rest after each time change

Core Blast