Why do muscles work in pairs?
Answers
Answered by
22
Muscles work in pairs to move a bone. For this reason they always come in pairs. When one muscle in a pair contracts, to bend a joint for example, its counterpart then contracts and pulls in the opposite direction to straighten the joint out again.
Similar questions
English,
6 months ago
Social Sciences,
6 months ago
Math,
6 months ago
Math,
1 year ago
Math,
1 year ago
English,
1 year ago
Social Sciences,
1 year ago