The maximal load that can be lifted for a specific number of repetitions is referred to as:

The term that describes the maximal load that can be lifted for a specific number of repetitions is referred to as "Repetition maximums." This concept embodies the idea of identifying the heaviest weight an individual can successfully lift for a predetermined number of repetitions, which can help determine an athlete's strength levels and assist in programming for strength training.

For example, if an individual can lift a certain weight for 8 repetitions before reaching failure, that weight represents their 8-repetition maximum (8RM). This measurement is fundamental in designing effective strength training regimens, as it provides insight into the lifter's ability and guides them toward tailored progression.

Other concepts mentioned, such as One-rep max, represent the maximum weight a person can lift for just one repetition, which is a narrower focus compared to repetition maximums. Strength capacity could imply a broader range of strength attributes, while peak load could be interpreted in various contexts but isn’t specifically defined in weightlifting terms like repetition maximums.