英文關鍵字
active
activity
adult
aerobic
apparatus
athlete
athletic
background
champion
child
childhood
closeup
competitive
crossfit
energy
equipment
exercise
exterior
female
fit
fitness
game
gym
gymnast
gymnastic
gymnastics
hands
hanging
health
healthy
high
holding
indoors
kid
life
lifestyle
man
modern
muscles
muscular
outdoor
people
person
physical
play
playful
playground
power
practice
practicing
professional
rapid
recreation
red
rings
rope
sport
sportive
sports
sportsman
stadium
strength
strong
swinging
training
working
workout
young