Match each muscle with its function or description.
a.sternocleidomastoid
j.latissimus dorsi
b.frontalis
k.brachialis
c.trapezius
l.triceps brachii
d.external intercostals
m.brachioradialis
e.internal intercostals
n.quadriceps femoris
f.rectus abdominis
o.sartorius
g.transverse abdominal
p.iliopsoas
h.deltoid
q.gastrocnemius
i.pectoralis major
-Flexes the head