英文關鍵字
adult
arm
athlete
athletic
bare
bench
biceps
black
body
bodybuilder
bodybuilding
curl
dark
dumbbell
elbows
exercise
fit
fitness
free
guy
gym
handsome
hard
health
healthy
human
indoors
lean
lifestyle
lifting
male
man
muscle
muscular
one
people
power
pumping
shirt
sitting
sport
strong
training
using
weights
workout
young