how do we get cramps – Sports Science Zone

Question: how do we get cramps
- Keywords:
  cramp,
  human body,
  pain,
  painful
Asked by sammybowden to Gavin on 20 Mar 2012. This question was also asked by jamesmadden.
- Gavin Devereux answered on 20 Mar 2012:
  
  Hello.
  
  The precise cause of cramp is still unknown :-(. They have very good ideas, and it might be caused by changes in chemicals in the blood at the muscle site.

Question: how do we get cramps