ache
adult
atrophy
attend
bad
bandage
body
bone
brawn
decline
degenerate
degeneration
deterioration
elderly
gesture
harm
heal
health
healthy
inflame
inflammation
injury
joint
knee
leg
man
marrow
medulla
muscle
muscular
ordeal
osteoarthritis
pain
painful
pang
people
person
physical
physique
poor
problem
rheumatism
ribs
risk
skin
sting
swell
symptoms
treat
treatment