some scientist made them up
Check this
http://www.skeletaldrawing.com/shdguide/musclenomenclature/musclenomenclature.htm
i know 3 muscles the biceps the triceps and the masseter
The main muscles in the arm are the biceps, triceps, deltoid, and brachialis.
another name for voluntary muscles are skeletal or striated muscles.
The names of muscles often indicate the action of the muscle. What does the term levator mean?
jaw and teeth
There is no system as the names grew up gradually.
heart, stomach, intestines
i love pizza
hyoid
http://download.videohelp.com/vitualis/med/mmforarm.htm
Muscles are names according to size, shape, direction of fibers, location, attachment, number of attachments, and function.
Some effective core exercise names for strengthening the abdominal muscles include planks, crunches, Russian twists, leg raises, and bicycle crunches.