During submaximal 1RM testing, how many repetitions should not be exceeded to maintain validity?

In submaximal one-repetition maximum (1RM) testing, maintaining the validity of the test is essential for accurate assessment of an individual's strength. Generally, the guideline is that a person should perform a maximum of 10 repetitions during this type of testing. Going beyond 10 repetitions can lead to various factors affecting the accuracy of the results, such as decreased motivation, fatigue, and potential alterations in lifting technique.

Furthermore, submaximal tests are designed to estimate 1RM based on a person's ability to lift a weight for a number of repetitions without reaching true maximal effort. The number of repetitions should fall within a certain range to ensure that estimates made from these results are reliable. In this context, limiting the maximum repetitions to 10 helps achieve a balance between allowing enough repetitions for a clear indication of strength while still maintaining sufficient intensity and consistency for the test's validity.