What is muscle strength?

The diaphragm is a contraceptive device that prevents sperm from entering the uterus. The diaphragm is a small, reusable rubber or silicone cup with a flexible rim that covers the cervix. Before sex, the diaphragm is inserted deep into the vagina so part of the rim fits snugly behind the pubic bone. The diaphragm is held in place by the vaginal muscles.

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Muscular dystrophy

Muscular dystrophy (MD) refers to a group of more than 30 inherited diseases that cause muscle weakness and muscle loss. Some forms of MD appear in infancy or childhood, while others may not appear until middle age or later. The different muscular dystrophies vary in who they affect and the symptoms. All forms of MD grow worse as the person's muscles get weaker. Most people with MD eventually lose the ability to walk. There is no cure for muscular dystrophy. Treatments include physical and speech therapy, orthopedic devices, surgery and medications. Some people with muscular dystrophy have mild cases that worsen slowly. Other cases are disabling and severe.


Muscular dystrophy

Muscular dystrophy (DIS-trah-fee) is also called MD. It is a genetic disease that can affect different groups of muscles in your body. A genetic disease is one that you may inherit from your family and may pass on to your children. MD may also be a condition that you are born with. MD causes the muscle cells to die. This results in the muscle becoming weak, small, and deformed. MD may also affect other parts of your body, such as your heart, lungs, eyes, and brain. There are many types of MD. Each type may have different muscles that may be affected.


Muscular dystrophy

Muscular dystrophy (MD) is a genetic (inherited) condition that over time gradually causes the muscles to weaken. This leads to an increasing level of disability.


Muscle - Wikipedia, the free encyclopedia

Sometimes a person may notice an increase in strength in a given muscle even ... Another factor that contributes to the sustaining of muscle strength in ...


Muscle Strength - Definition of Muscle Strength

Sep 9, 2008 ... Muscle strength refers to the amount of force a muscle can produce. Several factors affect muscle strength.


FireFit Program

Firefighters with more strength and muscular endurance are better able to carry the loads and use the tools than those with lower levels.” Muscle strength ...



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Calf muscle strength in humans.

by SW Trappe - 2001 - Cited by 38 - Related articles


Muscle Cramps

Muscle cramping in different parts of the body is commonly caused by a calcium and magnesium imbalance and/or a vitamin E deficiency. Anemia, arthritis, and even arteriosclerosis may result in cramping. Most muscle cramps occur at night when resting and affect the legs, especially the calf muscles, and the feet. These kinds of cramps occur more frequently in the elderly, the young, and persons with arteriosclerosis. The use of diuretic drugs for high blood pressure or heart disorders may also be the cause of muscle cramping. If taking one of these drugs, be sure to add potassium. Poor circulation contributes to leg cramps. See the doctor if you have cramps during the day while active. This may be a sign of impaired circulation.


Strength Exercises.

Increasing muscle strength is often a priority in recovering from a multitude of injury and disease. Learn various types of exercises to get the results you ...


The diaphragm is a reusable, dome-shaped rubber cup with a flexible rim. It's inserted into the vagina so that it fits behind the cervix and also behind the pelvic bone (symphysis pubis), completely covering the cervix and holding spermicide against the cervix. It's held in place by vaginal muscles.

Rectal Cancer
The rectum is the lower part of the colon that connects the large bowel to the anus. The rectum's primary function is to store formed stool in preparation for evacuation. Like the colon, the 3 layers of the rectal wall are as follows: Mucosa: This layer of the rectal wall lines the inner surface. The mucosa is composed of glands that secrete mucus to help the passage of stool. Muscularis propria: This middle layer of the rectal wall is composed of muscles that help the rectum keep its shape and contract in a coordinated fashion to expel stool. Mesorectum: This fatty tissue surrounds the rectum. In addition to these 3 layers, another important component of the rectum is the surrounding lymph nodes (also called regional lymph nodes). Lymph nodes are part of the immune system and assist in conducting surveillance for harmful materials (including viruses and bacteria) that may be threatening the body. Lymph nodes surround every organ in the body, including the rectum.

Strength Training
Resistance training is any exercise that causes the muscles to contract against an external resistance with the expectation of increases in strength, tone, mass, and/or endurance. The external resistance can be dumbbells, rubber exercise tubing, your own body weight, bricks, bottles of water, or any other object that causes the muscles to contract.

Muscular dystrophy
Muscular dystrophy (MD) is a group of inherited muscle diseases in which muscle fibers are unusually susceptible to damage. Muscles, primarily voluntary muscles, become progressively weaker. In the late stages of muscular dystrophy, fat and connective tissue often replace muscle fibers. Some types of muscular dystrophy affect heart muscles, other involuntary muscles and other organs.

Limb-girdle muscular dystrophies
The Muscular Dystrophy Association is an excellent resource (800-572-1717).

Muscle atrophy
Muscle atrophy is the wasting or loss of muscle tissue.

Muscle Disorders
Your muscles help you move and help your body work. Different types of muscles have different jobs. There are many problems that can affect muscles. Muscle disorders can cause weakness, pain or even paralysis. There may be no known cause for a muscle disorder. Some known causes include

Fibromyalgia is an illness that causes chronic pain in muscles and ligaments. Although this disorder affects about 4 million Americans, the vast majority of them are women in their mid-30s to late-50s.

Muscle Strength - Glossary Definition for Muscle Strength
Apr 13, 2005 ... Muscle strength is one of the 4 components of physical fitness. Look up the glossary definition for this term, also known as hypertrophy.

Weight training to improve your muscle strength and endurance
Weight training for muscular fitness creates a combination of strength and endurance.

Core Muscle Strength and Stability Test
The Core Muscle Strength and Stability Test is one way to assess your current core strength and gauge your progress over time.