英文關鍵字
accident
ankle
athlete
color
danger
exercise
exercising
fall
female
fitness
hazard
healthy
hurt
injury
leg
legs
lifestyle
marathon
nature
outdoors
over
pain
painful
people
person
physical
pleasing
recreation
risk
run
running
sand
shape
shore
slip
sport
sprain
strain
stumble
stumbling
summer
sun
sunrise
travel
vitality
water
woman
young