Those who are slim usually find it difficult to exercise their muscles. Their muscles are usually small and light. Although they don't exercise to keep their weight low, they often have to work extremely hard to build strong muscles. If they are interested in the key to competitive strength in sports, it puts them at a disadvantage. People who are interested in ectodermal architecture should pay attention to strength training and weight, and increase protein content in their diet.
Because of the thin constitution, people can appear in appearance and are very delicate. They often have bare bones and small joints. The frames are usually narrow and slender shoulders, chest and hips. Coupled with their limited muscle tissue, this makes a body appear very fragile. Because of this, the ectoderm may be more damaged than the material body with other types of risks.
Thin people often look taller than they really are because of their physique. Many times, their limbs are as long as the rest of their bodies. Adding a very narrow overall shape will create the illusion of extra height.
Another feature of lean body is its sensitivity to extreme temperatures. Their lack of muscle and minimal fat may make them more vulnerable to high temperature or cold. In these cases, it may be difficult for a slender body to adjust the temperature.
Thin physique is an American psychologist William? Sheldon's book Atlas of Men was first published in 1954. According to Sheldon, the ectoderm is not only thin, but also fragile to some extent. Thin people are said to have small shoulders and some muscles, but they don't have enough muscle tissue in size. Ectoderma tends to have long limbs and a straight and narrow body.
A thin person usually does not define the area between his or her waist and buttocks. Although it is also possible for ectoderm to have muscles through exercise, it may take longer than people who are naturally muscular. The ectoderm usually metabolizes quickly, which means that the energy of food in its process is quickly converted into excess fat before. The problem with this function may be small. The ectoderm needs to gain some weight to become healthier and less fragile, and it will find it difficult to do so.
The other two body types are Sheldon's theory: people with overweight physique. Constitution is the opposite of ectoderm; They are born with plump bodies and short limbs. Physical fitness is easy to gain weight, and it is more difficult to lose excess fat than the other two bodies. It is much easier to get this item than to get physical strength or deformed muscles. People with physical fitness usually have a higher metabolism of burning fat, and he (she) will gain weight more easily than people with thin physique.
The ectoderm must ensure that it gets enough calories every day to avoid becoming too thin and fragile. Besides having longer limbs than the other two kinds of bodies, it is said that the bones of ectoderm are light and the skeletal system is fragile. A thin person is usually tall and has a flat chest and mesoderm than a fat person.