英文關鍵字
acrobat
action
active
activity
air
athlete
athletic
beat
body
closeup
complex
enjoy
exercise
female
fitness
fluctuation
free
fun
girl
gym
gymnast
happiness
happy
health
healthy
high
jump
legs
lifestyle
movement
performing
person
professional
recreation
resonance
sky
somersault
sport
trainig
training
trampoline
trick
vacillation
vibrance
wave
wobble
young