Myotonia -

: Excellent for understanding the "warm-up phenomenon," where muscle stiffness actually improves with repeated movement.

This is for informational purposes only. For medical advice or diagnosis, consult a professional. AI responses may include mistakes. Learn more Myotonic disorders: A review article - PMC - NIH myotonia

: The study suggests that electrical myotonia isn't always a sign of a primary muscle membrane disease; it can also appear in specific autoimmune neuromuscular junction disorders. myotonia