英文關鍵字
active
adult
athlete
athletic
back
background
barbell
body
bodybuilder
bodybuilding
caucasian
determination
dumbbell
equipment
exercise
female
fit
fitness
girl
grunge
gym
hand
health
healthy
heavy
indoor
lifestyle
lift
lifting
man
motion
muscle
muscular
people
person
power
slim
slow
sport
sporty
strength
strong
trainer
training
weight
weightlifting
woman
workout
young