英文關鍵字
1080p
20s
activity
adult
aerobics
aqua
athlete
athletic
attractive
beautiful
body
care
caucasian
center
cheerful
conditioning
definition
dumbbell
exercising
female
fit
fitness
foam
girl
gym
hand
happy
hd
health
healthy
high
highdef
holding
instructor
leisure
lifestyle
lifting
male
man
muscle
out
people
physical
pool
pretty
pursuit
recreational
shape
slender
slim
smiling
sport
sportswear
sporty
strength
strong
swimming
swimwear
teacher
teenager
toned
trainer
training
two
water
weight
wellness
working
young