英文關鍵字
ache
adult
arthritis
back
backache
body
closeup
concept
cramp
discomfort
disease
dorsal
exercise
female
hand
health
holding
hurt
illness
injury
loin
low
lumbago
lumbar
massage
medical
medicine
muscle
orthopedic
osteoporosis
pain
painful
painfully
people
person
physical
problem
sciatica
sick
sore
spine
sport
strain
stress
touching
woman
young