<unk>  is a condition of abnormally low muscle tone (the amount of tension or resistance to movement in a muscle), often involving reduced muscle strength.<unk>  is not a specific medical disorder, but a potential manifestation of many different diseases and disorders that affect motor nerve control by the brain or muscle strength. Recognizing<unk> , even in early infancy, is usually relatively straightforward, but diagnosing the underlying cause can be difficult and often unsuccessful. The long-term effects of<unk>  on a child's development and later life depend primarily on the severity of the muscle weakness and the nature of the cause. Some disorders have a specific treatment but the principal treatment for most<unk>  of idiopathic or neurologic cause is physical therapy to help the person compensate for the neuromuscular disability.
Hypotonia
Vagotonia
Dystonia
Myotonia
Abnormal posturing
Dysphonia
Neuroglycopenia
Dysarthria