The correct answer is the third option.
Younger people also need to do warm ups because their muscles can also get injured. The whole purpose of warm ups is to prevent any injury to your muscles during the workout, it does not matter your age group, everyone needs to do warms up, you need to prepare your body for the exercise.
b. depressants.
c. stimulants
Answer:
It is the epidermis
Explanation:
The statement that hyperextension, also known as back extension, bends a joint in the opposite direction as flexion is true. During this joint movement the angle formed by the bones of a particular joint is opened beyond its normal, healthy, range of motion. An example of hyperextension type of exercise is the superman during which the back is hyperextended compared with a normal anatomic position.