Parasitic tapeworm infections affect tens of millions of people worldwide, particularly in areas within Asia, Africa and Latin America employing substandard methods of sanitation and hygiene. All tapeworms spend part of their life cycle living in...
There are five types of cells in the human body: epithelial, connective, nerve, muscle and adipose. Each performs its own special function and joins with other cells of the same type to form specific kinds of tissues. Tissues join together to...
The human body is comprised of over 600 muscles. The muscular system makes up nearly half of a person's body weight. There are three different types of muscles in the body: skeletal muscles, cardiac muscles and smooth muscles. All three types of...
Striated muscle, the type of muscle that vertebrates use to move their bodies, makes up about 40 percent of the total body mass in humans, according to Dr. Michael D. Mann of the University of Nebraska Medical Center. These muscles undergo a...
The muscular system consists of tissues that control and assist in movement of every part of the body. It interacts with the nervous system to maintain postural support and generate heat. According to Medical-look.com, there are over 600 muscles...
Exercise doesn't just make you look good, it also improves your health. People who perform moderate to vigorous exercise on a regular basis have lower risk of disease and improved quality of life. However, exercise can be uncomfortable when you...
Although you have more than 600 muscles in your body, there are only three types of muscle: smooth, cardiac and skeletal, according to KidsHealth.org. Each muscle helps to keep you in motion, your heart beating or signal a natural response in your...
Involuntary muscles are either nonstriated or striated. They are found in the walls of hollow organs, in your eyes and around your hair follicles. Cardiac or heart muscle cells appear striated under a microscope because of the large number of...
The human body has skeletal or striated-voluntary muscle, cardiac or striated-involuntary muscle and smooth or unstriated-involuntary muscle. At rest or less than maximal exercise intensities, your muscles get their energy from aerobic respiration...
The human body is made up of several main systems, one of which is the muscular system. There are hundreds of muscles within the body, including more than 400 skeletal muscles alone. They are responsible for more than 40 percent of a person's...
Your biceps brachii muscles run along the front of your upper arm, crossing both the shoulder and elbow joint. Its primary function is to flex, or bend, the elbow joint. The biceps is classified as a skeletal muscle and is striated in appearance....
Parallel bars is an exercise apparatus that has moved from the world of gymnastics to mainstream fitness. Parallel bars can be found at a gym and are excellent for training the chest, triceps, pectorals and shoulders. They enable you to perform...
You have more than 600 skeletal muscles in your body, connecting primarily to your bones via tendons. Muscles are classified according to their size, shape and fiber arrangement. They are named according to their location, function, shape,...
The human endoskeleton provides a framework for body tissues and organs. Bones attach to one another via tough connective tissue called ligaments and by cartilaginous, fluid-filled joints. Muscles attach to bones via tendons so that you can...