英文關鍵字
active
adult
arms
athlete
athletic
back
beautiful
body
bodybuilding
caucasian
club
exercise
female
fit
fitness
focused
girl
gym
health
healthy
hyperextension
lifestyle
lifting
loin
muscles
muscular
people
pump
side
sport
sportswear
strength
stretching
strong
swing
trainer
training
weight
woman
workout
young