英文關鍵字
active
adolescent
adult
alone
athlete
athletic
authentic
body
burpee
caucasian
crouch
determined
discipline
equipment
exercise
exercising
female
fit
fitness
flutter
focused
girl
grunge
gym
healthy
high
indoors
karate
leg
lifestyle
mat
muscle
pretty
recreation
routine
serious
slow
sport
sportswear
sportswoman
strong
training
vitality
woman
workout
young
youth