英文關鍵字
four
punching
bag
hang
boxing
training
room
wide
action
activity
adult
aggression
athlete
athletic
ball
black
box
closeup
combative
concept
effort
energy
equipment
exercise
fight
fighting
fist
fit
fitness
gym
hall
health
healthy
inside
leather
muscular
nopeople
play
power
punch
size
speed
sport
strength
style
target
tire
train
young