英文關鍵字
arms
athlete
athletic
athletics
background
backlit
bandage
biceps
body
bodybuilding
chalk
clap
clapping
closeup
crossfit
dust
fatigue
fit
fitness
force
gym
gymnast
hands
healthy
indoor
indoors
lifting
light
magnesium
male
man
muscle
muscles
muscular
people
power
powerful
preparation
preparing
slowmotion
sport
strong
training
weightlifter
weightlifting
workout
young