英文關鍵字
activity
athlete
black
blow
body
box
boxer
boxing
champion
coach
confident
courage
dark
defense
exercise
exercising
fight
fighter
fit
fitness
gloves
indoors
kick
kickboxer
kickboxing
lifestyle
male
man
match
motion
muscular
opponent
punch
ring
silhouette
slow
slowmotion
sport
sportsman
strength
strong
sweat
tough
trainer
training
two
uppercut
workout
young