1RM (One Rep Max) in fitness refers to the maximum amount of weight a person can lift for one complete repetition of an exercise using proper form. It is commonly used to measure muscular strength and to determine appropriate training intensity for exercises like bench press, squat, and deadlift.
Why Is 1RM Important in Fitness?
Knowing your 1RM helps athletes and gym users set training weights, track strength progress, and design effective workout programs based on percentage-based intensity levels.