三頭筋
abdominal
abs
adult
athlete
bars
biceps
body building
body building exercises
bodybuilding
calisthenic
caucasian
chest
dips
expression
fit
guy
gym
health and fitness
human
indoors
lifestyles
looking
male
man
model
muscular build
picking up
portrait
power
relaxation
relaxation exercise
sport
sports and fitness
strength
strong
success
weight training
young man