To make understanding the CrossFit lingo a little easier for you, we have a list of acronyms, phrases and slang words heard in a CrossFit gym and their definitions.
10 seconds: The countdown time before the workout commences
AHAP: As Heavy As Possible
AMRAP: As Many Rounds (or Reps) As Possible
Buy In/Buy Out: The movements performed before and after the main workout
C&J: Clean and Jerk
Cals: Calories (on the Rower, Ski Erg or Bike Erg)
C2B: Chest to Bar Pull-Ups
DB: Dumbbell
EMOM: Every Minute On The Minute
HSPU: Handstand Push-Up
KB: Kettlebell
MU: Muscle-Ups
OH: Overhead
PR: Personal Record
Rep: Repetition
RX: Abbreviation for "prescribed," workout performed exactly as written
1RM: 1 Rep Max
SDHP: Sumo Deadlift High Pull
Set: A number of repetitions
TTB: Toes-to-Bar
WOD – Workout Of the Day