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correlational
Analysis v1
Strong Support

Doing more sets of weightlifting for each muscle group in a workout generally helps you build more muscle, but after a certain point, adding extra sets gives you smaller and smaller gains.

48
Pro
0
Against

Evidence from Studies

Supporting (4)

48

Community contributions welcome

48

The Resistance Training Dose-Response: Meta-Regressions Exploring the Effects of Weekly Volume and Frequency on Muscle Hypertrophy and Strength Gain

Systematic Review With Meta-Analysis
Human

Doing more resistance training sets builds more muscle, but after a certain point, each extra set gives you smaller gains than the last.

48

The Resistance Training Dose Response: Meta-Regressions Exploring the Effects of Weekly Volume and Frequency on Muscle Hypertrophy and Strength Gains.

Systematic Review With Meta-Analysis
Human
2026 Feb

Doing more resistance training sets builds more muscle, but after a certain point, adding extra sets gives you smaller and smaller gains.

44

Is There Too Much of a Good Thing?

Systematic Review With Meta-Analysis
Human

Doing more sets per workout initially builds more muscle, but after a certain point, adding extra sets gives you much smaller benefits. The study confirms that while volume helps, there is a limit where your muscles stop growing faster from just adding more work.

0

The dose–response relationship between resistance training volume and muscle hypertrophy: are there really still any doubts?

Editorial/Opinion
2017 Oct

Doing more sets generally builds more muscle, but after a certain point, adding extra sets yields progressively smaller gains.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Gold Standard Evidence Needed

According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.

Similar Assertions

Lifting weights more each week helps your muscles grow, but after about 10 sets per muscle group, doing even more doesn't help much — the extra effort gives you way less bang for your buck.

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The more sets you do each week for a muscle, the more it tends to grow — but the difference between low, medium, and high set ranges isn’t quite strong enough to be considered fully proven.

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Muscle size and strength don’t respond the same way to more training—strength peaks faster, so adding more sets helps muscle growth longer than it helps strength.

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Doing more weightlifting gets you stronger, but after a certain point, extra sets don’t help much—way more than when you’re trying to build muscle size, where more work still gives you decent gains.

48
0
82%

The more you lift each week for a specific muscle, the more it grows—but after a point, doing even more doesn't help much.

53
54
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