英文關鍵字
effort
funny
pressure
simple
pinch
action
activate
activities
arm
boost
boosting
brain
gym
change
cognitive
coordination
effective
exercise
finger
fingers
workout
training
train
success
strengthen
stimulate
smart
sign
sharp
mind
sharing
playing
physical
activity
person
performance
movement
memory
lifestyle
improvement
healthy
health
hand
gesture
genius
game
fun
fitness
fit