Hypotonia is a medical term used to describe decreased muscle tone. Normally, even when relaxed, muscles have a very small amount of contraction that gives them a springy feel and provides some resistance to passive movement. It is not the same as muscle weakness, although the two conditions can co-exist.

How do you describe hypotonia?

Hypotonia means decreased muscle tone. It can be a condition on its own, called benign congenital hypotonia, or it can be indicative of another problem where there is progressive loss of muscle tone, such as muscular dystrophy or cerebral palsy. It is usually detected during infancy.

Is hypotonia a form of cerebral palsy?

What Is Hypotonic Cerebral Palsy? Hypotonic CP is a form of cerebral palsy that causes hypotonia, also known as low muscle tone. It leaves your child's muscles too relaxed. And these “floppy” muscles can make everyday movements difficult as well as exhausting.