How Many Sets Per Muscle Per Week?

Volume, the number of hard sets you do for a muscle each week, is one of the biggest levers for muscle growth. Too little and progress is slow. Too much and you pile up fatigue without extra results. Most people do best somewhere in the middle.

What Counts as a Set?

Count only working sets taken reasonably close to failure, roughly within one to four reps of it. Warm-up sets and easy sets do not count. If you are unsure how hard your sets are, read RPE and RIR explained.

A Sensible Range

For most people, around 10 to 20 hard sets per muscle per week is a good target for growth. A 2017 meta-analysis by Schoenfeld, Ogborn and Krieger found a clear dose-response relationship: more weekly sets produced more growth, with 10 or more sets per muscle outperforming lower volumes. Beginners can grow well at the lower end, sometimes even below it. Experienced lifters often need the middle or upper end to keep progressing.

• Starting point: about 10 sets per muscle per week.
• If progress stalls and recovery is good: add 2 to 4 sets.
• If you are always sore, tired or getting weaker: take sets away.

Counting Overlap

Compound lifts train more than one muscle. A simple way to count:

• Bench press and dips count fully for chest and about half for triceps.
• Rows and pull-ups count fully for back and about half for biceps.
• Squats count fully for quads and partly for glutes.

This is why many programs need only a few direct arm sets to grow the arms. See the arm workout guide.

Spread It Out

20 sets for a muscle in one session is far less effective than 10 sets on two separate days. Most people find that 2 to 3 sessions per muscle per week works best, with around 5 to 10 hard sets per muscle per session. This is one reason full body vs split debates often end in favour of training each muscle at least twice a week.

Signs You Are Doing Too Much

• Performance drops across several sessions.
• Joints ache more than muscles.
• Soreness lasts into your next session for the same muscle.
• Sleep and motivation get worse.

When these show up, cut volume or take a deload week before adding more.

Bringing Up a Lagging Muscle

Volume is the easiest tool for this. Add a few sets for the lagging area and take a few away from muscles that are already growing well, so your total workload stays manageable. More in lagging muscle groups.