Healthy bodies come in a variety of shapes and sizes. if regulations were put in place requiring advertisers to use a variety of healthy realistic body types, predict how it would influence health behaviors of the general public.
increased pressure to use fad diets or overtrain
reduced pressure to undereat or exercise at levels that are unsafe
increased pressure to eat healthy and cut down portion sizes
reduced pressure to exercise regularly within the target heart rate zone

Correct answer choice is:

Reduced pressure to undereat or exercise at levels that are unsafe.

Explanation:

Muscle needs the correct quantity of nutrients to grow that has macromolecules, carbs, and fats. If you do not eat enough, your body cannot use calories for repair and growth. You'll elevate weights till you are blue within the face, however, while not excess calories, resistance coaching will not have an effect on your muscle mass.

This is the weirdest question i’ve ever seen

Muscles in the body us with a lot of things for example, if i wanted to lift a heavy box and had no muscle i would just collapse where i was because of the fact muscles hold us together. overall they are 650 muscle in the human body, all of them have different purposes and ways to keep us together. there are three types of muscle in the body skeletal, smooth, and cardiac muscle. skeletal muscle are attached to the bone and with movement. smooth muscle, this is found in the wall of our organs, such as our stomach, this muscle with movement   as well, without this muscle, we would only be allowed to eat small amounts. the cardiac muscle is the heart muscle and probably the most important one. these are only found in the walls of the heart and the heart pump blood to the other parts of your body. we have two different types of muscle fibers, slow twitch and fast twitch. slow twitch muscles enable long-endurance feats such as distance running. fast twitch fatigue faster but are used in powerful bursts of movements like sprinting. there are three different types of muscle contractions concentric, eccentric, isometric. concentric contraction causes muscles to shorten, thereby generating force.   eccentric contractions cause muscles to elongate in response to a greater opposing force. isometric contractions generate force without changing the length of the muscle.: //athleticquickness.com/muscle-contraction-types-part-1/