Speed should be trained—and measured. The Cardinals put it to the test with 40s and Fly 10s. ⚡️ 40-yard dash → acceleration + speed ⚡️ Fly 10 → max velocity Different tests. Different qualities. One goal: get faster. Train speed. Measure progress. #SpeedTraining #SprintTraining #SportsPerformance #AthleteDevelopment #SpeedDevelopment