英文關鍵字
american
arms
athlete
athletic
attractive
biceps
big
black
body
bodybuilder
bodybuilding
cables
chest
club
concentration
descent
endurance
exercise
fit
fitness
flexing
form
guy
gym
jacked
machine
male
man
model
muscles
muscular
pectoral
people
person
physique
powerful
pull
resistance
ripped
sportswear
sporty
strength
strong
toned
torso
tough
training
weight
workout