英文關鍵字
active
adult
arm
athlete
athletic
bar
barbell
body
bodybuilder
bodybuilding
caucasian
dumbbell
effort
endurance
exercise
face
fit
fitness
girl
gym
hand
handsome
health
healthy
heavy
lifestyle
lifting
male
man
motivation
muscle
muscles
muscular
person
portrait
power
professional
sport
sports
sportsman
strength
strong
trainer
training
triceps
weight
weightlifting
woman
workout
young