英文關鍵字
active
activity
aerobics
air
athlete
athletic
bicycle
bike
biking
cardio
crossfit
cycle
cycling
cyclist
determination
endurance
equipment
exercising
female
fitness
gym
health
indoors
intense
legs
lifestyle
machine
motion
motivation
pedal
pedals
people
person
physical
power
riding
slim
spin
sport
sports
sportswear
static
stationary
strength
strong
training
warmup
woman
workout