英文關鍵字
achievement
action
active
activity
adult
alone
athlete
beautiful
body
cross
crossfit
endurance
exercise
exercises
feet
figure
fit
fitness
freedom
goes
jogging
leisure
lift
male
man
muscle
nature
outdoors
park
person
physical
practice
recreation
relaxation
running
serenity
sport
sportive
sports
sprinter
sprinting
strength
stretch
trainer
training
young