三頭筋
abdominals
abs
activity
aged
arm
athletic
biceps
body
bodybuilder
bodybuilding
competition
concrete
desaturated
diet
endurance
energy
exercise
fitness
gym
handsome
health
heavy
human
lifestyle
lifting
man
middle
middleaged
muscle
muscular
natural
people
posing
power
powerlifting
sport
sportsman
strength
strong
toned
torso
trainer
training
weight
weightlifting
working
workout