180326-N-TF029-011 PENSECOLA, Fla. (March 26, 2018) Debra Goolsby, a physical therapist at Naval Hospital Pensacola’s (NHP) Pain Clinic, shows a patient a stretching exercise to reduce pain. The Pain Clinic at NHP, which opened last year, helps active duty service members who suffer from chronic pain. (U.S. Navy photo by Jason Bortz/Released)