09/07/2026
Myasthenia Gravis is not a muscle problem. It is a signal problem.
Antibodies target the acetylcholine receptors at the neuromuscular junction. The nerve sends the message. The receptor cannot hear it. The muscle fires weakly, or not at all.
What makes MG distinct is that the weakness is fatigable. It builds with use. An eyelid that droops by mid-afternoon. A voice that thins out halfway through a conversation. Arms that quit partway through putting hair up.
Which brings us to our friend and colleague KaraLynn.
KaraLynn Biel, RAPID Specialist Trainer at Hastie Healing Haus, saw her first client with MG this week. Pain on the scalp, radiating into the left eye and the left side of the face. The session ran about 15-20 minutes.
She checked in the next day. The lightning pain was gone. Eye strain improved. And the biggest win, in her words, was her client being able to pull her hair up into a ponytail.
That is the part worth thinking about. Not a cure, and nobody is claiming one. But the neck that has been holding a heavy head up all day, the shoulders doing the work of arms that keep failing - all of that compensation is real tissue doing real work, and it responds.
Know the line, too. New or worsening trouble with swallowing or breathing is not a soft tissue problem. That is an ER referral.
Have you worked with a client with MG? Tell us what you saw.