英文關鍵字
active
adult
assistance
athlete
barbell
bench
black
body
bodybuilding
building
caucasian
club
coach
concept
effort
equipment
exercise
fit
fitness
flexing
friends
gym
healthy
instructor
lift
lifting
male
man
men
muscles
muscular
people
person
personal
power
press
sport
strength
strong
trainer
training
weight
weightlifting
weights
workout
young