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:
Sometimes, back pain can be caused by an injury or disease, such as: a slipped disc â when one of the discs in the spine is damaged and presses on the nerves. sciatica â irritation or compression of the sciatic nerve, which causes pain, numbness and tingling that travels down one leg.