Final answer:
One-repetition maximum (1-RM) is the maximum weight an individual can lift in a single repetition. It has advantages such as accurate maximal strength measurement and benchmarking for training but has disadvantages including injury risk, requirement for technical skill, and being time-consuming.
Step-by-step explanation:
The term one-repetition maximum (1-RM) refers to b) the maximum weight you can lift for one repetition. It is a standard measure used to assess the strength of an individual and is widely used in the field of exercise science and strength training.
Advantages of using 1-RM tests include the ability to measure maximal strength accurately, providing a clear benchmark for setting strength training goals and monitoring progress. It is also sport-specific, as many athletic events require maximal output.
However, there are also disadvantages to using 1-RM tests. They are not suitable for beginners due to the high risk of injury, require high levels of technique and skill to perform correctly, and they are time-consuming as they require an extensive warm-up and rest between attempts to avoid fatigue. Moreover, 1-RM tests do not measure other aspects of fitness such as muscular endurance, cardiovascular fitness, or flexibility.