Which of the following should an athletic trainer consider while introducing a preseasoning conditioning program to acclimatize athletes? Question 13 options: the first two to three weeks of preseason present the greatest risk of exertional related illness. an 80% acclimatization can be achieved in the first five days of an 8 hour uninterrupted practice each practice period should be broken down into two hours of work alternated with 20 minutes of rest in the shade. In order to achieve maximum acclimatization, it is best to avoid scheduling practice sessions in the afternoon