In any CrossFit gym you will see a board and wonder what all those weird acronyms mean! Search no further, CrossFit Tidal Wave brings you the complete CrossFit dictionary of terms. The following is a compiled list of things you might see or hear at a CrossFit gym. We compile our daily workouts online. If there is a term you don’t recognize please refer to this page. 1RM: 1 rep max (maximum weight for one repetition) AD: Airdyne AHAP: As heavy as possible. AMRAP: As many rounds as possible. Cash out: a finisher at the end of a metcon sometimes optional COG: Center of gravity CTB: Chest to bar DB: Dumbbell DL: Deadlift EMOTM: Every minute on the minute. FS: Front squat GHD: Glute Ham Developer GWOD: Gymnastics workout of the day HERO WOD: Named after those who have lost their lives in the line of duty, serving our country. HSPU: Handstand push up KB: Kettlebell MetCon: Metabolic Conditioning MHR: Maximum Heart Rate Nasty Girls: Crossfit WODs named after females. OHS: Over head squat OLY: Olympic Lift RDL: Romanian Deadlift RFT: Rounds for time ROM: Range of Motion RPE: Rate of perceived exertion. RX: Prescribed weight SDHP: Sumo deadlift high pull SJ: Split Jerk SWOD: Strength workout of the day. T2B: Toes to Bar TGU: Turkish Get Ups TNG: Touch and Go WOD: Workout of the day. More questions? Visit our CrossFit FAQs.