英文關鍵字
action
adult
aggression
anger
arms
athlete
background
body
bodybuilder
boxer
boxing
breathing
caucasian
challenge
champion
closeup
ethnicity
exercise
fight
fighter
fighting
fitness
guy
healthy
indoors
intense
kickboxing
macho
male
man
masculine
masculinity
muscle
muscular
person
power
professional
serious
shirtless
sport
sportsman
strength
strong
sweat
torso
training
white
workout