英文關鍵字
active
adult
arm
athlete
athletic
back
background
beard
body
bodybuilder
bodybuilding
brunette
business
caucasian
chest
crossfit
equipment
exercise
fit
fitness
grip
gym
happy
health
healthy
lat
lean
lifestyle
machine
male
man
motion
muscle
muscular
people
person
power
pull
pulldown
sit
slow
sport
street
strong
tattoos
training
workout
young