beef
beefiness
brawn
brawniness
elasticity
heftiness
huskiness
involuntary muscle
muscle
muscularity
musculation
physique
sinew
sinewiness
sinews
thew
thewiness
thews
tone
voluntary muscle
system
diaphragm
esophagus
gorge
gullet
midriff
oesophagus
biceps
contraction
dislocation
dystonia
epithelium
fascia
fasciae
laceration
ligament
mammae
mucosa
polyp
prolapse
sphincter
tendon
trauma
vertebra
viscera