The Role of Satellite Cells in Hypertrophy

[SlavPower]

Hypertrophy isn't just about protein synthesis; it's about the donation of nuclei from satellite cells. How does exogenous chemistry accelerate this process?

[MedellinMuscle]

Resistance training is arguably the most potent non-pharmacological intervention for GLUT4 translocation. The contraction-mediated glucose uptake is independent of insulin.

[SlavPower]

Which is why "backloading" carbs only on training days works so well. You’re essentially shuttling glucose into a sink that doesn’t require a massive insulin spike.

[Peterdyday]

I’ve tracked my fasted glucose for 6 months. On heavy squat days, my morning glucose the following day is consistently 5-8 mg/dL lower.

[Herbertysnilm]

Does anyone here use Berbsrine or Metformin to amplify this? I find Metformin blunts my hypertrophy but Berberine seems to hit the sweet spot.

[CoachIronwell]

Metformin inhibits mTOR. If you are chasing maximum growth, avoid it around the training window. Berberine is safer as a GDA.

[MedellinMuscle]

Actually, the mTOR inhibition from Metformin is often overstated in the fitness community. In moderate doses, the AMPK activation is beneficial for long-term metabolic health.