216k views
1 vote
What is happening at the cellular level during a muscle cramp

User Modou
by
8.2k points

1 Answer

3 votes

Muscle contraction occurs when the brain tells the body to move. The brain ... Muscle cramps are primarily caused by a lack of ATP in the body. ... The function of potassium inside the muscle cell is to repolarize the membrane.

User Adam Spence
by
8.0k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.