The difference between 'cramp' and 'spasm'?
It seems correct to write 'I get a cramp in the leg'. or 'My leg has cramp.'

Is it the same with 'spasm'? Is there any difference between 'cramp' and 'spasm'?

Question

The difference between 'cramp' and 'spasm'?
It seems correct to write 'I get a cramp in the leg'. or 'My leg has cramp.'

Is it the same with 'spasm'? Is there any difference between 'cramp' and 'spasm'?

Answer

"I have a cramp in my leg" is probably what most people would say.  A cramp is when the muscle tightens and won't release.  I think a spasm is when the muscle is twitching involuntarily.  I'm not exactly sure :).

Answer

Cramps - contractions of muscles, usually in the waist, arms or legs. Spasms - something more serious.