This kind of training doesn’t just change your muscles right away — it triggers a slow, lingering chain of molecular signals that keep working for days after you stop exercising.

31

Pro

0

Against

Evidence from Studies

Supporting (1)

31

Community contributions welcome

31

Delayed myonuclear addition, myofiber hypertrophy, and increases in strength with high-frequency low-load blood flow restricted training to volitional failure.

Cohort Study

Human

2019 Mar 1

This study found that after doing high-rep, light-weight exercise with blood flow restricted, the body’s muscle repair signals didn’t kick in right away—they showed up days later, which matches what the claim says.

Contradicting (0)

0

Community contributions welcome

No contradicting evidence found

Source Study

Delayed myonuclear addition, myofiber hypertrophy, and increases in strength with high-frequency low-load blood flow restricted training to volitional failure.

Score: 31

DOI: 10.1152/japplphysiol.00397.2018

Similar Assertions

Lifting heavy weights (70% of your max) makes your muscles turn up the volume on certain genes that help them grow and turn down a gene that holds them back, more than lifting light weights (16% of your max) does after a single workout.

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