英文關鍵字
achievement
activity
adult
aggression
art
athlete
athletic
background
boxer
boxing
caucasian
club
combat
defending
exercise
fight
fighter
fit
fog
full
glove
jabs
kick
kickboxing
length
male
man
mma
motion
night
power
pugilism
pugilist
punch
punches
ring
silhouette
slow
sport
sportswear
strength
strong
sweat
training
workout
young