HAPPY BIRTHDAY BILL Hansen CROSSFIT Core Accessory: 3 attempts, max plank hold1 min Rest in Between Attempts. If first hold goes to two minutes, stop and rest 1 min. Then add weight to your back for the next attempt. METCON 18 min AMRAP20 Russian KB Swings 50/3520 Abmat sit-ups400m Run20 Russian KB Swings10 V-ups500m Row...Read More