When your muscles get tired and burn during exercise, they release signaling chemicals (like IL-6) that might help repair and grow muscle by activating nearby stem cells — but we’re still figuring...

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Evidence from Studies

Supporting (1)

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Potential Mechanisms for a Role of Metabolic Stress in Hypertrophic Adaptations to Resistance Training

Narrative Review

2013 Mar

Contradicting (0)

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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.

Source Study

Potential Mechanisms for a Role of Metabolic Stress in Hypertrophic Adaptations to Resistance Training

Score: 1

DOI: 10.1007/s40279-013-0017-1

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