What does 1RM stand for in physical fitness?

1RM stands for One Rep Maximum, which refers to the maximum amount of weight that a person can lift for one complete repetition of a given exercise. This measurement is commonly used in strength training to assess an individual’s maximal strength capacity. Understanding one’s 1RM is valuable for developing personalized training programs and tracking progress over time. It serves as a benchmark to determine the appropriate weight for exercises aimed at building strength and improving performance.

In strength training settings, knowing the 1RM allows trainers and athletes to structure their workouts to target specific strength goals, such as hypertrophy or endurance. By establishing the 1RM, individuals can set percentages of their maximum weight to guide lifting loads for varying training intensity.