ache
attend
bandage
body
brawn
care
catch
concept
cure
danger
exercise
fit
fitness
grab
gripe
gripes
hand
handle
harm
heal
health
healthy
hold
inflame
inflammation
injury
knee
knee injury
lifestyle
look after
manage
muscle
musculature
ordeal
pain
pang
person
poignancy
risk
save
service
sinew
sinews
sport
sting
supervise
swell
take
training
treat