abdominal
abdomen
stomachache
IRM abdomen
belly
back
backache
back-breaking
waist
waist-deep
waistline
lumbar
hip
groin
buttock
ass
backside
leg
thigh
shank
the lower leg
calf
legwork
knee
heel
ankle
knee-jerk
knee-deep
lap
go down on one's knees
foot
feet
big toe
instep
sole
toe
toenail
heel
arch
ankle
excreta
excrete
sweat
urine
piss
shit
earwax
secretion
bone
fracture
skeleton
framework
cartilage
skull
cheekbone
mandible
jawbone
cranium
backbone
rib
sternum
breastbone
vertebra
spine
collarbone
shoulder blade
scapula
humerus
phalange
pelvis
coccyx
hip bone
thigh bone
fibula
shin bone
kneecap
muscle
muscular
musculature
muscleman
sinew
tendon
joint
sinewy
spinal marrow
spinal
radius
ulna
ligament
marrow
nerve
nerve center
nervous system
neuron
nerve cell
blood
blood clot
artery
blood type