Back to School Design that reads: "Flex Your Brain Like You Flex In The Gym School Brain Body". Back to School Design An essential for students who prioritize both their education and their fitness journey, to celebrate the new school year while staying fit. Students . Combine your love for staying active with the thrill of returning to school with this design, showcasing the balance between academic goals and fitness routines. Back to school fashion, fitness apparel, academic graphic design, Student Athlete, Fitness and Education, Active Learners, School and Fitness Fitness-inspired graphic,