action
art
athlete
athletic
black
box
boxer
boxing
challenge
champion
combat
competition
competitive
concept
exercise
fight
fighter
fighting
fist
fit
fitness
game
glove
gloves
hand
hit
kickboxing
knockout
male
man
martial
match
muscle
muscular
object
power
professional
punch
punching
ring
sport
sports
sportsman
sportswear
strength
strike
strong
training
wear
workout