Dynamic Muscle Work : Use of muscles to generate force such that the length of the muscle changes during the activity, resulting in motion around a joint
Association of Canadian Ergonomists/ Association Canadienne d'Ergonomie (ACE), Ergonomics Glossary, NW, Canada 2014. http://www.ace-ergocanada.ca/index.php?contentid=2 45, (Ergo - Amer) {740}