Boot Camps are programs for adolescent or adult offenders designed as alternatives to incarceration or non-custodial measures, such as probation. They are modeled on the operating regimen of military boot camps and involve activities such as drills, ceremonies, and physical training. Rigorous daily schedules are followed and may include punishments for misbehavior that often involve physical activities. Programs differ in content and the provision of physical and therapeutic activities, which may include training, substance abuse treatment, and cognitive skills enhancement.