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Health / Re: Everything about Yoga
« Last post by SEO on Today at 01:02:22 AM »Types of muscles
There are four basic types of tissues recognized in higher animals, epithelial, connective, muscular and nerve. A muscle is a tissue that performs different functions which cause some sort of movement to take place. There are three different types of muscle cells: skeletal, smooth, and cardiac. The various muscles of our bodies serve as the engines or powerhouses of the body and are so constructed to provide speed and power. Each muscle cell is designed for various functions that are needed by a certain area in the body. Muscle tissue has the ability to contract or to shorten, thus producing movement of internal and external body parts. Breathing, speaking, walking, talking, eating, and almost every other function requires muscle tissue.
Smooth muscles are composed of elongated, spindle shaped cells and are commonly involved in involuntary motions. Involuntary muscle contractions or motions are those movements that cannot be consciously controlled. Muscles made from these types of cells include those found in the walls of blood vessels, urinary bladder, and the digestive system.
Skeletal muscles allow movement by being attached to bones in the body. Skeletal muscles control voluntary movements which can be consciously controlled. Skeletal muscles are made up of cylindrical fibers which are found in the locomotive system.
Cardiac muscles are roughly quadrangular in shape. The muscles are found in the heart.
Muscle tissues are supplied with nerve fibers that carry messages to and from the central nervous system (brain and spinal cord). Muscles are composed of about 75 per cent water, 20 per cent protein, and about 5 per cent is made up of carbohydrates, lipids, inorganic salts, and non protein nitrogenous compounds. The composition does vary in the different muscles.
To be continued.
There are four basic types of tissues recognized in higher animals, epithelial, connective, muscular and nerve. A muscle is a tissue that performs different functions which cause some sort of movement to take place. There are three different types of muscle cells: skeletal, smooth, and cardiac. The various muscles of our bodies serve as the engines or powerhouses of the body and are so constructed to provide speed and power. Each muscle cell is designed for various functions that are needed by a certain area in the body. Muscle tissue has the ability to contract or to shorten, thus producing movement of internal and external body parts. Breathing, speaking, walking, talking, eating, and almost every other function requires muscle tissue.
Smooth muscles are composed of elongated, spindle shaped cells and are commonly involved in involuntary motions. Involuntary muscle contractions or motions are those movements that cannot be consciously controlled. Muscles made from these types of cells include those found in the walls of blood vessels, urinary bladder, and the digestive system.
Skeletal muscles allow movement by being attached to bones in the body. Skeletal muscles control voluntary movements which can be consciously controlled. Skeletal muscles are made up of cylindrical fibers which are found in the locomotive system.
Cardiac muscles are roughly quadrangular in shape. The muscles are found in the heart.
Muscle tissues are supplied with nerve fibers that carry messages to and from the central nervous system (brain and spinal cord). Muscles are composed of about 75 per cent water, 20 per cent protein, and about 5 per cent is made up of carbohydrates, lipids, inorganic salts, and non protein nitrogenous compounds. The composition does vary in the different muscles.
To be continued.
