英文關鍵字
active
activity
adult
athlete
back
background
biceps
body
bodybuilder
bodybuilding
cable
cute
dumbbell
exercise
fit
fitness
guy
gym
handsome
health
healthy
ideal
lifestyle
machine
male
man
motivation
muscles
muscular
people
person
physical
routine
row
seated
sport
sportsman
strength
strong
supplement
training
weight
work
workout
young