The connections between the nervous system and muscles develop differently across the kingdom of life. It takes newborn humans roughly a year to develop the proper muscular systems that support the ...

You know those days when you’re feeling tired in your workout and you wish you could have someone just do sit-ups for you? While we haven’t yet discovered that helper, there is now an easy way to help ...

It is not at all uncommon for people to complain of muscle cramps, twitching, jerks or spasms from time to time, just as your daughter has been experiencing recently. Muscle spasms like these are due ...