When deciding whether to attempt a true one-repetition maximum (1RM) or a three-repetition maximum (3RM) or five-repetition maximum (5RM), individuals should consider several factors: Testing Purpose: If the aim is to gauge progress or set training loads, a 3RM or 5RM can be indicative of strength levels without the risks associated with a maximal 1RM … Continue reading Choosing between a 1rm or 3-5rm