英文關鍵字
active
adult
aggression
anger
angry
athlete
bag
beautiful
beauty
black
boxer
boxing
caucasian
challenge
concept
dark
determination
exercise
fighter
fitness
gym
hitting
human
indoors
kickboxing
male
man
medium
men
mid
motion
muscle
muscular
people
person
power
practising
prizefighter
punch
punching
silhouette
slow
sport
strength
strong
sweat
training
workout