CrossFit Fireground – Open Gym
Aerobic Threshold Intervals (No Measure)
On the 0: 30/25 Cal Row
On the 3: 25/20 Cal Row
On the 5: 20/15 Cal Row
On the 7: 30/25 Cal Row
On the 10: 25/20 Cal Row
On the 12: 20/15 Cal Row
On the 14: 30/25 Cal Row
On the 17: 25/20 Cal Row
On the 19: 20/15 Cal Row
