Courses in a typical bachelor's degree program in education include student assessment methods, instructional strategies, multiculturalism and human development.
Electrolyte imbalance is the most common cause of leg vibration which is usually caused by dehydration.Drink plenty of fluids & take rehydration salt drinks.Stop the activity that caused the cramp.Gently stretch and massage the cramping muscle.If still the symptoms persists then you need to get tested for:
This type of vibration is mainly caused by the tires which are out of round, out of balance and have bulges or flat spots. In addition, the car can also vibrate at certain speed because of the damaged brakes or bent wheel. It can also be caused by the damaged drivetrain components or the suspension or steering parts.