Stop by the Heskett Center any day of the week to attend an F45 class. F45 instructors offer a wonderful and fun environment during workouts. F45 is s 45-minute a functional training class that involves a mix of hit and circuit-style workouts. Classes are available at the following times and days: 6:15 a.m, noon, 5:15 p.m. and 7:15 p.m. Monday-Thursday 6:15 a.m., noon and 5:15 p.m. Friday 1:15 p.m. Saturday and Sunday