It's not just the classrooms heating up this week, as student athletes return to fall practice — athletic directors and trainers are working to keep student safety top of mind. "There's different zones of like areas on when it's safe, when it's not safe, and then we have to have excessive water breaks, a lot of stoppage things like that, whether it's practices or contests," said Lauren Hughes, assistant athletic director for Warren Central High School. MORE: https://www.wthr.com/article/news/local/indiana-schools-deal-with-brutal-heat-ihsaa-warren-central-high-school-lauren-huges-sports-practice-humidity-students-safety-safe/531-64da5240-cf11-4cb2-886b-4997a53f0cb1