英文關鍵字
sport
equipment
girl
female
relaxation
caucasian
sports
health
healthy
plate
machine
modern
concept
motion
lying
relax
indoor
legs
woman
working
lifestyle
body
step
fit
fitness
gym
exercise
strength
toned
athlete
training
wellness
activities
bodybuilding
muscle
slow
massage
athletic
workout
muscles
calf
lifting
sporty
vibration
passive
Sit Ups
vibration plate