Answer:
The correct answer is option D. None of the above.
Explanation:
The warm-up helps the body of the individual for preparing for physical activities such as sports or exercise. The warm-up should have included the increase in the temperature of muscles, increase the heart rate and stretching in exercise.
In warming up it is required to continue to stretch before and during the game. The warm-up helps in getting the blood moving your muscles to prepare them for physical work. Stretching warms up the joints.
Thus, the correct answer is option D. None of the above.