英文關鍵字
action
active
aggressive
arena
art
athletic
attack
boxing
combat
competition
exercise
extreme
fall
fight
fit
fly
gym
hit
impact
jujitsu
jump
karate
kick
kickboxing
leg
male
man
martial
men
mixed
mma
neck
opponent
pain
people
power
punch
ring
sparring
sport
strength
strike
strong
throw
trainer
training
winner
workout
young