Find your optimal weekly training volume per muscle group: your MEV, MAV, and MRV landmarks, adjusted for your experience level.
For muscle growth, most lifters do well on roughly 10 to 20 hard sets per muscle per week. Beginners build muscle on the lower end (8 to 12 sets), and advanced lifters usually need more (16 to 22+) to keep progressing. Growth can continue past 20 sets for some people, but with diminishing returns and rising fatigue cost. The practical approach is to start near your minimum effective volume and add a set or two per muscle each week until progress or recovery tells you to hold.
The framework comes from the volume landmarks popularized by Dr. Mike Israetel and Renaissance Periodization: every muscle has three weekly set landmarks (MEV, MAV, MRV), and where you should sit between them depends on your training age. The underlying idea, that weekly set volume drives hypertrophy up to a recoverable ceiling, is supported by the dose-response research (Schoenfeld 2017; Baz-Valle 2022).
| Muscle | MEV (sets/wk) | MAV (sets/wk) | MRV (sets/wk) |
|---|---|---|---|
| Chest | 8 | 12-20 | 22 |
| Back | 10 | 14-22 | 25 |
| Shoulders (side delts) | 6 | 16-22 | 26 |
| Biceps | 8 | 14-20 | 22 |
| Triceps | 6 | 10-16 | 18 |
| Quads | 8 | 12-18 | 20 |
| Hamstrings | 6 | 10-16 | 18 |
| Glutes | 4 | 8-14 | 18 |
| Calves | 8 | 12-16 | 20 |
| Abs | 0* | 16-20 | 25 |
| Traps | 0* | 12-16 | 20 |
| Forearms | 2 | 8-12 | 16 |
*Abs and traps get heavy indirect work from compound lifts, so their minimum effective volume for direct sets can be near zero. Add direct sets only if you want to grow them faster. Forearm landmarks are the least established in the literature; treat them as a rough guide.
Beginners build muscle near MEV and should not chase high volume. Advanced lifters need more total volume to keep progressing and can push the upper MAV range toward MRV during a hard block, then deload.
The winning strategy is simple: start near MEV, add a set or two per muscle each week as you adapt, ride the MAV range where progress is fastest, and deload before you blow past MRV. The hard part is not the theory. It is counting your hard sets per muscle accurately every week, especially across compound lifts that hit several muscles at once.
Total weekly volume matters most, but how you spread it matters too. Per-session quality drops after roughly 6 to 10 hard sets for a single muscle: later sets are more fatigued and stimulate less growth. So a muscle that needs 16 sets a week grows better as two sessions of 8 than one brutal session of 16.
A practical default for most lifters is to train each muscle about twice per week. Higher-volume muscles (back, side delts) can benefit from three touches; low-volume muscles can sit at one to two. The calculator above suggests a session count based on your target range.
A deload is a planned easy week that lets accumulated fatigue clear so the next block starts fresh. As you add sets each week and approach your MRV, performance stalls, joints ache, and motivation dips. That is the signal. Most lifters deload every 4 to 8 weeks, either by cutting volume roughly in half or by keeping the same sets at lighter loads. Then you reset near MEV and climb again. Riding MAV most of the time and deloading on schedule is how you keep progressing for years instead of stalling in months.
An intermediate lifter wants to grow their chest. From the table, chest is MEV 8, MAV 12-20, MRV 22. Here is a sane block:
That is the whole game for every muscle: pick your range from your experience level, start low, climb, deload, repeat.
Counting weekly sets by hand is where almost everyone gives up, especially once compound lifts split credit across muscles. PRPath does the math for you:
Sources: Schoenfeld BJ, Ogborn D, Krieger JW. Dose-response relationship between weekly resistance training volume and increases in muscle mass. J Sports Sci, 2017. · Baz-Valle E, et al. A systematic review of the effects of different resistance training volumes on muscle hypertrophy. J Hum Kinet, 2022. · Volume landmark framework (MEV/MAV/MRV): Israetel M, Renaissance Periodization.
PRPath tracks your weekly volume per muscle automatically and tells you exactly who needs more sets and who needs a deload.
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