When logging a result, you'll have the option of choosing between "prescribed" or "modified". Your selection is vital to maintaining the integrity and accuracy of our Leaderboards and rankings.
Prescribed (Rx'd) You did a workout prescribed if you didn't deviate at all from the description of the workout.
Modified You did a workout modified if you deviated at all from the original description of the workout. That includes any variation in movements, weights, reps, or any combination of the three.