PART 4: READING

Read the following passage and write the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

We all know the importance of exercise as a healthy habit. But what is the best time to exercise? Research has shown that morning, afternoon, or evening workouts have their own benefits. When you work out in the morning, you burn more fat. In fact, those who start their exercise routine on

an empty stomach can burn about 20 percent more body fat than those exercising later in the day. Morning exercise also helps many people sleep better at night.

Afternoon or evening workouts can also bring benefits. Remember that your temperature is the highest between 2 p.m. and 6 p.m. This temperature helps increase your muscle strength and endurance. In the afternoon or evening, your reaction time is at its quickest, while your heart rate and blood pressure are the lowest. Exercising at this time decreases your chances of injury while improving your performance. So, depending on your schedule and preferences, you can choose the best time to work out.

What is the text mainly about?