If you're wondering how many sets per muscle group per week, aim for 10–20 sets. To simplify: MEV (Minimum Effective Volume) is about 10 sets, MAV (Maximum Adaptive Volume) is around 15–20 sets, and MRV (Maximum Recoverable Volume) is typically 20+ sets. This balance can optimize your gains. What's your target for this week? #musclememory #returningtogym #detrainingeffects #combacktraining #fitnessfacts