英文關鍵字
abdominal
active
activity
athlete
athletic
biceps
body
bodybuilder
caucasian
club
coach
couple
crossfit
doing
dumbbells
exercise
female
fit
fitness
floor
gym
gymnast
happy
healthy
heavy
indoor
male
man
motivation
muscle
muscles
muscular
musculine
people
person
plank
power
push
pushup
sport
sporty
strength
strong
trainer
training
weightlifting
woman
workout
young