changes if they take place. True or False. Read and analyze each statement below. Write down the word True if the statement is correct. On the other hand, write the word False if it implies a wrong statement, 1. To avoid injury, one should warm up before exercising and cool down after exercising. 2. When deciding on an exercise program, people need to consider their own abilities, interest, and needs. 3. Maximum heart rate is not directly affected by age. 4. Target heart rate must be maintained for 20 minutes or longer to be effective 5. An indoor bike burns more calories than riding an outdoor bike. 6. Endurance activities are especially beneficial for your heart, lungs, and circulatory system 7. If you can't quite meet the physical activity guidelines, it is a waste of your time to do any physical activity. 8. You don't get health benefits from exercise unless you are exercising vigorously.