O-DARK-THIRTY Two-a-day practices began forTexas high school athletes Aug. 3.“Run your routes, this is not JH, we can throw further than 15 yards!,” new Benjamin Mustangs head coach Aaron Kuehler instructs his football players in Monday’s early-morning session. MORE PHOTOS OF EACH KNOX COUNTY TEAM, PAGES 4, 5, 6 | TROY PARTON