英文關鍵字
adults
athlete
attractive
barbell
bicep
biceps
body
bodybuilding
dumbbells
equipment
exercise
fitness
forest
gloves
heavy
inflated
iron
life
lifestyle
lift
male
man
masculine
muscle
muscular
outdoors
park
power
press
rings
sport
sportsman
sportswear
strong
summer
swing
torso
trainer
triceps
workout
young