英文關鍵字
aggression
anger
arm
athlete
athletic
bandage
beard
black
body
boxer
boxing
building
caucasian
competition
defense
europe
exercise
fight
fighter
fit
fitness
glove
gym
health
healthy
indoor
lifestyle
martial
morning
muscle
power
preparation
punching
recreation
result
sport
sportsman
strength
strike
strong
success
sweaty
technique
training
tshirt
violence
warming
window
work
workout