英文關鍵字
arm
athlete
athletic
beautiful
beauty
biceps
body
coaching
exercise
fit
fitness
guy
gym
hand
hardy
healthy
heavy
hold
knead
male
man
metal
muscle
muscles
muscular
musculation
musculature
out
physical
power
powerful
rub
sport
sporting
sportive
sportsman
strong
train
trained
training
weight
work
workout
young