Additional services, such as religion and recreation, eliminate idle inmate hands and minds and also give administrators some leverage in the control of inmate behavior.

Supervision of inmate behavior is considered as one of the center capacity of prisons. Historically, correctional facilities have underscored the physical control of detainees over currently regulating them and dealing with their conduct. This has brought about issues regularly connected with prisons, for example, brutality, vandalism, and unsanitary conditions.

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.