Yes! While you will not see crunches at San Francisco CrossFit, we know that a weak trunk and poorly stabilized spine is the single most significant limiting factor in all human movement and sports. To this end, our programming specifically addresses trunk or “core” strength.
10 rounds (total) I-go-you-go:
50 DU + 10 deadlifts (185/135lb) or (225/155lb) + 10 hand release pushups
Then 10 rounds (total) I-go-you-go:
200m run + 10 burpees.
*One athlete goes through entire round before next athlete can start