Term: trunk musculature involuntary skeletal muscle contraction
Name: trunk musculature
Synonyms: body musculature
Definition: Muscle system in the trunk.
Ontology: Anatomy Ontology [ZFA:0000473]

Name: involuntary skeletal muscle contraction
Synonyms:
Definition: A process in which force is generated within involuntary skeletal muscle tissue, resulting in a change in muscle geometry. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. Involuntary skeletal muscle is skeletal muscle that is not under conscious control.
Ontology: GO: Biological Process [GO:0003011]    QuickGO    AmiGO