Mr. Gillespie responds to an email from students checking on his health and lifestyle over the weekend. He details that on Saturday he had a balanced breakfast and dinner incorporating foods from different groups. He reports going to bed at 9pm and waking at 5:30am on Sunday, and going to bed at 10pm and waking at 8am on Saturday. On Friday he walked home from school for 50 minutes, and on Saturday he swam at the pool for 30 minutes.