When untrained men lift heavy weights, their muscles work harder and show more activity than when they lift lighter weights, no matter how many times they lift until they can't anymore.

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Effect of Resistance Training to Muscle Failure vs. Volitional Interruption at High- and Low-Intensities on Muscle Mass and Strength

Randomized Controlled Trial

Human

2018 Jan

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.

Source Study

Effect of Resistance Training to Muscle Failure vs. Volitional Interruption at High- and Low-Intensities on Muscle Mass and Strength

Score: 54

DOI: 10.1519/jsc.0000000000001787

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