african american
black man
cage
cell
closing
conclusion
convicts
copy space
criminals
custody
detention
doing
exercise
exercising
floor
grate
imprison
imprisonment
incarceration
indoors
inmates
jail
male
men
metal
metallic
multicultural
multiethnic
orange
penitentiary
people
prison
prison bars
prison cell
prison room
prisoners
punishment
pushups
selective focus
sport
training
uniform
ward
workout
young adults