英文關鍵字
action
active
activity
adult
agility
anger
athlete
athletic
bag
balance
body
box
boxer
boxing
combat
concentration
determined
elements
exercise
fight
fighter
fighting
fit
fitness
force
guy
gym
health
healthy
indoors
male
man
muscle
muscular
power
practice
professional
punch
punching
sport
sportswear
stamina
strength
strong
technique
tough
training
workout
young