Why This Works

Do you work out harder when you’re in the group environment as opposed to when you work out by yourself? SF CrossFit’s Coach Kelly Starrett offers his thoughts about why that might be.
WOD – 1.25.09
“Barbara”
Five rounds, each for time of:
20 Pull-ups
30 Push-ups
40 Sit-ups
50 Squats
Rest precisely three minutes between each round.
