A twitch is: A muscle contraction, and it can be caused by electrolyte imbalances, sodium, potassium, calcium, magnesium, or acid-base changes brought on by exercise that builds up lactic acid. Rubbing mobilizes products, increases circulation and re-established homeostasis.
Answered 10/17/2018
5.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question