Fill in the Blanks The Muscular SystemOnline version Nail technology chapter 2 by Natalie True 1 involuntary voluntary Nonstriated Striated muscles are attached to the bones and are or consciously controlled . 2 belly origin joint insertion The is the part of a muscle that does not move . 3 muscular skeletal nerve epithelial The system is the body system that covers , shapes , and supports the tissue . 4 voluntary heart involuntary Cardiac lung chest muscle is the muscle that is the . 5 less belly joint more insertion origin The is the point of attachment in a muscle where movement occurs . 6 Anatomy Physiology Mylogy is the study of the structure , function , and diseases of the muscles . 7 serratus posterior dorsi latissimus anterior major The is a muscle of the chest that assists in breathing and raising of the arm . 8 brevis longus tibialis digitorum peroneus The covers the outer side of the calf and inverts the foot and turns it outward . 9 origin insertion nucleus belly joint The is the middle part of the muscle . 10 deltoid tricep abductor extensor bicep The is a large , triangular muscle covering the shoulder joint that allows the arm to extend outward and to the side of the body . 11 Nonstriated Striated voluntary involuntary muscles are and function automatically , without conscious will . 12 trapezius latissimus bicep neck chest serratus The is a muscle that covers the back of the and upper / middle back ; it rotates and controls swinging movements of the arm . 13 abductor adductor digiti hallucis flexor The moves the great toe and helps maintain balance while walking and standing . 14 serratus minor major pectoralis posterior dorsi anterior The and are muscles of the chest that assist the swinging movements of the arm . 15 minimi digiti digitorum brevis hallucis The flexor moves the little toe . 16 bicep deltoid dorsi flexor tricep The muscle that produces he contour of the front and inner side of the upper arm is the ; it lifts the forearm and flexes the elbow . 17 Extensors Supinators Abductors Flexors Pronators are muscles that straighten the wrist , hand , and fingers to form a straight line . 18 trapezius tricep deltoid bicep The is a large muscle that covers the entire back of the upper arm and extend the forearm . 19 minor latissimus dorsi anterior pectoralis major The is a large , flat triangular muscle covering the lower back . 20 digitorum brevis extensor longus anterior The bends the foot up and extends the toes . 21 Flexors joint Extensors supinators flexor extensor are muscles of the wrist that are involved in bending the wrist . 22 upward adductor Supinators Pronators downward are muscles that turn the hand inward so that the palm faces . 23 supinator extensor outward inward flexor pronator A is a muscle of the forearm that rotate the radius and the palm upward . 24 together abductors away Adductors apart are muscles at the base of each finger that draw the fingers . 25 minimi digiti digitorum brevis hallucis The flexor moves lesser toes and helps maintain balance while walking . 26 Abductors separate move control adductors are muscles that the fingers . 27 sciatic soleus gastrocnemius tricep peroneus The is attached to the lower rear surface of the heel and pulls the foot down . 28 brevis tibialis peroneus longus anterior The covers the front of the shin ; it bends the foot upward and inward . 29 brevis extensor soleus peroneus longus anterior The originates on the lower surface of the fibula ; it bends the foot down and out . 30 digiti minimi hallucis digitorum brevis The abductor separates the toes . 31 fibula gastrocnemius soleus peroneus tibula The originates at the upper portion of the and bends the foot down .