Anatomy: How the Muscles Work

In order to contract the skeletal muscle, it is first necessary to send a signal from the primary motor cortex located in the center of the cerebral cortex. This is considered an upper motor neuron. These fibers pass through the brain through the inner capsule until they reach the lower part of the medulla. At this point, the neuron passes through the other side of the body. This means that if a neuron is to innervate the right brachial biceps, it will originate from the left side of the central last round and intersect on the right side of the medulla.

Hippocratic Corpus explains the anatomy of muscles and bones, ancient Greek medical work written by unknown authors. Aristotle describes the anatomy of vertebrates based on the anatomy of animals. Praxagoras determines the difference between arteries and veins. Also in the 4th century BC, Herophilos and Erasistratus created more accurate anatomical descriptions based on biopsies of Alexander criminals of the Ptolemy era. In the second century AD, anatomist, clinician, writer and philosopher Pagham's Galen wrote the last and most influential anatomy of the ancient. He developed an existing knowledge and studied anatomy by dissecting animals. He is one of the first experimental physiologists who tested animal biopsies. The picture of Gallen is based on the anatomical structure of the dog and it will be the only analytical textbook for the next millennium.

In a series of articles under Anatomy & Muscle Building, we applied the basic anatomical features of various systems of the human body to the physical activity of the movement. We strive to maintain good health and hope to build muscle. Would you like a larger arm, toner absorption, and a thinner foot? How our bodies work and the fundamental functions of the various systems and the true understanding of anatomy can affect how we choose exercise. After discussing the anatomy, I proved why it affects certain exercise techniques. In this series, we will explain the following. Exercise system, muscle fibers, muscle tissue layer

Undergraduate anatomy is an interactive course based on seven areas of body, term, organization, bone, muscle, blood vessel, nerve. Areas of interest include: back, lower extremity, upper extremities, head and neck, chest, abdomen and pelvis. The focus of this course is to introduce many basic concepts and principles related to the anatomical structure of the human body, according to the level of undergraduate education.