英文關鍵字
activity
adult
ball
body
calories
caucasian
chubby
dumbbell
effort
exercise
exercises
fat
fitness
health
healthcare
healthy
home
leisure
lifestyle
lifting
lose
loss
lying
male
man
mat
motivated
motivation
muscle
muscles
obese
obesity
oversize
overweight
physical
program
pumping
purpose
purposeful
slimming
sport
sportswear
strength
strong
training
weak
weight
will
workout
young