Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

Isometric Muscle Contraction: A type of muscle contraction in which activation of motor units and the production of force does not result in joint motion or a change in muscle length. This occurs when ...

Labor contractions are the physical way your uterus tightens to promote delivery of your baby. All body muscles tighten and shorten (contract) when they’re being used. And the uterus is one of the ...

The Brookbush Institute continues to enhance education with a glossary that is more than just definitions. Examples, common questions, and so much more! Eccentric Contraction: The word is formed from ...

A gush of water, being doubled over in pain, the head of your baby crowning. These are things many women picture when they think of labor. However, for most laboring women, these things take time and ...

Learn how a de-escalation clause in contracts lowers prices with cost decreases. Discover examples and benefits that ensure fair terms for both parties involved.