Finding part of your body shaking involuntarily can be distressing, especially when there’s no clear cause. Hand tremors, for ...

Hand tremors after exercise are often caused by muscle fatigue, dehydration, or electrolyte imbalance. Intense workouts can also overstimulate the ner ...

O'Brien began having tremors when he was just 4 years old. "I remember playing with Legos, and I held my hand a certain way, and it started shaking," he said. Everyday tasks like shaving ...

A device on their hands measured the intensity of their tremors, while an MRI scan mapped brain activity. This was done both at rest and during a task involving stressful mathematical calculations.