Resistance Training Insights
Beginners and those with some experience should aim for at least five sets per muscle group each week to maintain muscle size and strength. For optimal strength gains, the range can extend from two to 20 sets weekly, depending on training intensity. Engaging in resistance training is crucial, as neglecting it can lead to declines in metabolism, posture, and overall muscle function.In this clip
From this podcast

Huberman Lab
Science of Muscle Growth, Increasing Strength & Muscular Recovery | Huberman Lab Podcast #22
Related Questions
How many sets of resistance training does one have to perform a week in order to gain muscle?
How many sets of resistance training should I do per week to build muscle?
How many sets of resistance training does one have to perform per week in order to gain muscle, as discussed in the episode Science of Muscle Growth, Increasing Strength & Muscular Recovery | Huberman Lab Podcast #22 and the clip Resistance Training Insights?