Dale Thuet (left), a second-year doctoral student in the Program in Physical Therapy, prepares the InBody body scanner to analyze Nikki Morilak, a first-year doctoral student in physical therapy. After standing on the InBody scanner for about a minute, the machine reveals a person’s body composition, body water balance, body mass index and body fat percentage. From noon to 1 p.m. every Wednesday in October, which is Physical Therapy Month, physical therapy doctoral students are offering various screenings, including blood pressure, posture and foot, as well as demonstrations of healthy snacks, in the 4444 Forest Park Ave. building.