Stretching mouse leg muscles repeatedly seems to turn on a key switch inside the muscle cells that helps build new muscle protein.

7

Pro

0

Against

Evidence from Studies

Supporting (1)

7

Community contributions welcome

7

Efficacy of passive repetitive stretching of skeletal muscle on myofiber hypertrophy and genetic suppression on MAFbx, MuRF1, and myostatin

Cross-Sectional Study

Animal

2021 Dec

The study stretched mouse leg muscles the same way described in the claim and found that it turned on a key signal for building muscle, just like the claim says.

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.

Source Study

Efficacy of passive repetitive stretching of skeletal muscle on myofiber hypertrophy and genetic suppression on MAFbx, MuRF1, and myostatin

Score: 7

DOI: 10.1007/s10974-021-09609-7

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Stretching mouse leg muscles regularly seems to turn on genes that help build muscle and repair muscle cells.

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