英文關鍵字
athlete
athletic
autumn
boxing
cardiovascular
caucasian
coach
crouching
day
dodge
dodging
drill
drilling
exercise
fighter
fitness
hands
hook
jab
learning
male
man
nature
opponent
outdoors
outside
park
personal
practicing
punch
punching
rain
rainy
routine
shadow
sparring
sport
sports
squat
squatting
strength
trainer
training
urban
warmup
workout
young