機器
adult
athlete
back
bioelectronics
body
cabel
caucasian
coach
control
cropped
device
dial
electrical
electrode
electronic
electrostimulation
ems
ethnicity
exercise
fashion
female
fit
fitness
gym
hands
health
indoor
indoors
inside
life
man
model
modern
muscular
physiotherapy
preparing
pressing
professional
rower
rowing
shirtless
sport
sportsman
style
technology
training
treadmill
workout
young