belly button
25 to 29 years
2529 years
abdomen
abdominal muscle
active lifestyle
anatomy
april 2015 release
athlete
biology
bodybuilder
caucasian ethnicity
chest
closeup
copy space
cropped
disciplines
fitness
human build
indoors
life science
male
man
masculine
men
mid section
muscular
muscular build
natural science
navel
nipple
numeral
only one young man
orthographic symbol
part of
plain background
strength
symbol
torso
white background
young adult
young man
young men