英文關鍵字
bicycle
cycle
home
apartment
bike
cardio
cyclist
exercise
fit
fitness
gym
indoors
legs
online
person
training
active
activity
body
bodybuilding
bodyweight
female
floor
health
healthy
lifestyle
male
man
muscle
people
power
strength
stretching
watching
indoor
wellnes
workout
sport
equipment
woman
stationary
biking