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MUSCLE SORENESS: OUR EXPERT JAY WRIGHT SPEAKS OUT

What does it mean when my muscle starts shaking/trembling?

It’s a sign of fatigue. And while there’s far from perfect agreement among scientists about the exact causes of specific fatigue, it’s generally safe to say that the trembling is due to the Central Nervous System attempting to produce a voluntary contraction, but there’s a mismatch between the availability of the necessary substrate (ATP) and the demand for it.

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MUSCLE SORENESS: OUR EXPERT DR. MARK KLION SPEAKS OUT

 

Expert Advice from FITiST Expert Dr. Mark Klion


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