英文關鍵字
adult
beautiful
body
build
cable
caucasian
cheerful
coach
coat
contactors
electric
electrical
electricity
electro
electrode
electronic
ems
exercise
exercising
fit
fitness
gym
health
healthy
human
improvement
impulse
indoors
lifestyle
medicine
modern
muscle
muscular
neuromuscular
people
personal
physiotherapy
power
sport
stimulation
stimulator
studio
suit
technology
trainer
training
vertical
weight
woman
young