Muscle Spasm, this would be referring to when a blood vessel is broken, the response to fix it would be vasoconstriction. A myogenic spasm would aid in the loss of blood by briefly constricting the muscle where the broken blood vessel is located.
the hamstring
Overstretching of a muscle initiates a stretch reflex spasm where the muscle spindle cells relay a message to the spinal cord, and an efferent message is sent to motor units to contract the muscle, thereby causing a muscle spasm.
It would just be a small muscle spasm.
The suffix for sudden involuntary contraction of muscle is "-spasm." So, the condition you are referring to in the distal region of the stomach would be called "gastros- (stomach) -spasm."
Charley horses are caused by muscle spasms. The muscles contract involuntary and cause tightening and pain. Some causes include poor circulation, dehydration, exercising in the heat and not stretching enough before exercise.
Used to treat muscle spasm and certain types of epilepsy as they can prevent seizures.
Constipation, I think. It happens to me.
Without an exam I would say this is a muscle spasm... The act of twisting (to pop your back) would 'stretch' the spasming muscle...
Antonyms of spasm would be calm, relaxed, still.
If you are not pregnant and you feel your insides jumping around and can see it from the outside it could simply be a muscle spasm.
nothing old the muscle tissue is bad for a muscle