三頭筋
active
adult
arm
arms
athlete
athletic
biceps
body
bodybuilder
care
confident
energy
exercise
fist
fit
fitness
gesture
guy
gym
hand
happy
health
healthy
hispanic
male
man
muscle
muscles
muscular
people
person
portrait
positive
power
powerful
pride
proud
smiling
sport
strength
strong
studio
success
training
watch
yellow
young