英文關鍵字
active
activity
adult
aerobics
arms
athlete
beautiful
body
bodybuilding
caucasian
class
dumbbell
dumbbells
equipment
exercise
exercising
female
fit
fitness
friends
group
gym
health
healthy
indoors
instructor
leisure
lifestyle
muscle
muscular
people
person
physical
sport
sportswear
strength
stretching
strong
together
trainer
training
weight
weightlifting
weights
wellbeing
wellness
woman
women
workout
young