英文關鍵字
adult
athlete
body
boxer
boxing
caucasian
club
concentration
confident
cross
endurance
exercise
fight
fighter
fit
fitness
flexibility
foot
gym
hair
hard
healthy
jump
jumping
kick
lifestyle
long
man
modern
muai
muscular
practice
practicing
preparation
ring
rope
selfdefense
skipping
sport
strengh
strength
sweat
tall
thai
training
warm
working
workout
young