英文關鍵字
abdominal
abs
active
adult
athlete
ball
body
bodybuilder
bodybuilding
building
club
exercise
exercising
fighter
fit
fitness
floor
guy
gym
health
healthy
hit
lifestyle
male
man
motivation
muscle
muscles
people
physical
power
relaxation
sport
sportsman
strength
strong
together
torso
trainer
training
two
using
vitality
weightlifting
workout
young