英文關鍵字
active
apparatus
athletic
black
bodybuilder
championship
club
down
dumbbells
energy
equipment
exercise
fit
fitness
gym
gymnasium
health
healthy
heavy
indoors
instruction
interior
kilo
kilograms
lbs
lifestyle
lifting
metal
modes
moving
muscular
new
object
outcome
power
pressure
recreation
room
rusty
simulator
sport
steel
strength
strong
train
weight
work
workout