This forum is for questions and support regarding neurology issues such as:
Alzheimer's Disease,
ALS,
Autism, Brain Cancer,
Cerebral Palsy, Chronic Pain,
Epilepsy,
Fibromyalgia, Headaches, MS, Neuralgia, Neuropathy, Parkinson's Disease, RSD, Sleep Disorders,
Stroke, Traumatic Brain Injury
There is a possibility of a stretched muscle in your arm as a result of exercise. The twitching should go on its own in some days. You should try to relax the muscle as much as possible. You may continue your exercise schedule, but keep the arm muscles rested for a few days.
Also, consume fluids rich in electrolytes to enrich your body with sodium and potassium.
Regards