the muscular system of a human
homo sapiens
what are we?
As humans, we are easily the most advanced species on our planet. We are an extent of primate that utilizes bipedal motion to move around. We have an advanced brain size compared to other species. our many physical advancements as a species has led to our ability to comprehend situations, reason, and develop languages/culture. Agricultural advancements and the growth of civilization have given us the opportunity to seize hold of our natural evolution and contain it. We utilize our abilities to create complex social structures and unified families. Human advancement is what compiled all of the information on this website together. More broadly, it has allowed us to obtain a much better understanding of our fellow species and develop sciences around their studies. Humans have had an incredible impact on the world today and will continue to for a very long time.
WHAT ARE OUR MUSCULAR SYSTEMS LIKE?
Humans easily have one of the most complicated muscular systems in the animal kingdom. Muscles control almost every important aspect of human survival. Muscles in humans are divided into three categories: skeletal, smooth, and cardiac. Almost all physical human activity is controlled by a muscle. We have control over most of our muscles, but there are some that act on their own.
Skeletal muscles are attached to the bones of our skeletal system and allow us to move our bones around. Each skeletal muscle is wrapped tightly together by connective tissue called epimysium. Cardiac muscles are important to the beating process of the heart. It allows our heart to beat at a regulated pace and controls how fast or slow it beats. With cardiac muscles, the heart can expand and contract, pumping blood around the body. Smooth muscles are found within the walls of blood vessels. It also is found in the bladder, uterus, reproductive tracts, respiratory tracts, and the iris of the eye. These muscles regulate some of the most important functions of the human body which emphasizes the muscular system's importance even more.
Skeletal muscles are attached to the bones of our skeletal system and allow us to move our bones around. Each skeletal muscle is wrapped tightly together by connective tissue called epimysium. Cardiac muscles are important to the beating process of the heart. It allows our heart to beat at a regulated pace and controls how fast or slow it beats. With cardiac muscles, the heart can expand and contract, pumping blood around the body. Smooth muscles are found within the walls of blood vessels. It also is found in the bladder, uterus, reproductive tracts, respiratory tracts, and the iris of the eye. These muscles regulate some of the most important functions of the human body which emphasizes the muscular system's importance even more.