A member asked:

Why do i start to twitch nervously after i play sports?

A doctor has provided 1 answer
Dr. Thomas Namey answered

Specializes in Rheumatology

Adrenalin?: Adrenalin is ramped up during vigorous sporting activities, or simple high intensity exercise (cardio or weights). Also, there may be performance anxiety. Other factors exist. Muscle fatigue, ie Lactic Acid build up. These are most common.

Answered 6/26/2014

5.5k views

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