YES i have had stiff neck all my life and have been reserching and i have found that it was my spinal cord
because it could make your nails stiff and cause them to breack off
because cold can cause joints to become stiff and could also make your muscles sore
How old is she? Could be arthritis?
because you probably slept on it wrong, & your muscles get tense.
Stretching...and maybe painkillers?
rigor mortis
stiff noises
Yes it loosens up muscles and prevents them from tearing. Cold, stiff muscles tear much easier.
A hereditary disease of the muscles characterized by prolonged contraction of the muscles whenever voluntary motion is attempted, contraction and relaxation being slow and the muscles stiff.
hithe muscles may become heavier or become stiff. There will also be a build up of lactic acid
Poor posture puts stress on back and neck muscles, and stresses the spine - when the spine is twisted, it affects the nervous system, and stiff muscles can be painful.
Arthogriposis affects the muscles. The tendons are curved in shape. I know someone with this condition. His lower body is mostly affected by it. The legs are weak but the muscles are stiff to the point that his knees can't bend. His lungs are weak and easily get pnemonia. His jaw is stiff and doesn't open very far.