英文關鍵字
act
action
activity
audio
brisk
cardio
drill
east
examination
exercise
fullscreen
gentleman
green
greenscreen
heart
legs
lesson
man
movement
ocoee
old
older
operation
performance
physical
river
rushing
screen
senior
shot
static
step
stretch
tennessee
therapy
tight
treadmill
walk
walking
warmup
water