英文關鍵字
action
athletic
ball
challenge
difficult
endurance
energy
exercise
fitness
goal
gym
health
heavy
indoors
intense
lifting
man
masculine
motion
motivation
person
physical
practice
sport
strength
training
weight
workout
英文關鍵字
action
athletic
ball
challenge
difficult
endurance
energy
exercise
fitness
goal
gym
health
heavy
indoors
intense
lifting
man
masculine
motion
motivation
person
physical
practice
sport
strength
training
weight
workout