Prefixes
Roots/Combining Forms
Suffixes
Movement/tone
Muscle Names
Fiber Directions/tone
100

bi-

two

100

my/o

muscle

100

-cele

hernia

100

bending the foot upward at the ankle

dorsiflexion

100

buttock muscle

gluteus maximus

100

crosswise muscle

transverse

200

dys-

bad

200

fascia

fasci/o

200

-rrhexis

rupture

200

pronation

rotating the palm of the hand downward

200

heart muscle

myocardial

200

ringlike

sphincter

300

tri-

three

300

fibr/o

fibrous connective tissue

300

-ia

abnormal condition

300

adduction

limb movement toward the midline

300

sphincter

ring-like muscle

300

oblique

slanted at an angle

400

ad-

toward

400

ten/o, tend/o, tendin/o

tendon

400

-ic

pertaining to

400

circular movement at the far end of the limb

circumduction

400

deltoid

muscular cap of shoulder

400

lateralis

toward the side

500

ab-

away

500

tone, tension, stretching

tone

500

-plegia

paralysis, stroke

500

movement of the limb away from the midline

abduction

500

fibrous connective tissue

tendon

500

straight

rectus

600

a-

without

600

coordination

tax/o

600

-itis

inflammation 

600

movement of a limb on an axis

rotation

600

makes up the bulk of the chest

pectoralis major

600

atonic

lacking normal muscle tone

700

hemi-

half

700

movement

Kines/o, kinesi/o

700

-paresis

partial or complete paralysis

700

a condition in which there is diminished tone of the skeletal muscle

hypotonia

700

located at the back of the upper leg

hamstrings

700

dystonia

abnormal muscle tone that causes the impairment of involuntary muscle movement