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A serious bacterial infection. It causes painful muscle spasms. It can lead to death.

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A condition marked by intermittent muscular spasms. It is caused by malfunction of the parathyroid glands. It is also caused by a consequent deficiency of calcium.

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A fibrous protein that forms the contractile filaments of muscle cells. It is also involved in motion in other types of cells. It works with Actin.

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A protein that forms the contractile filaments of muscle cells. It is also involved in motion in other types of cells. It works with Myosin.

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There are muscles that are automatic. These muscles move without input. They are called involuntary muscles.

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Excitability is the ability to respond to a stimulus. It may be delivered from a motor neuron. It can also be delivered from a hormone.

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Elasticity is the ability to recoil or bounce back to the muscle's original length. This happens after being stretched. This can be found in many muscles.

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extensiblity is the ability of a muscle to be stretched. This can be seen in many muscles. One example is the knee.

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Contractility is the ability of muscle cells to forcefully shorten. This is present in many muscles. This includes your elbow or your knee.

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Skeletal Muscles are striped. They are voluntary. They are found in muscles bound to the skeleton.

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Cardiac Muscles are striped. They are involuntary. They are found in the heart.

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Smooth Muscles are smooth. They are involuntary. They are found in organs.

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Clonic and Tonic muscle spasms are different. Clonic muscle spasms are involuntary contractions in rapid succession. Tonic muscle spasms are rigid muscle spams that last over a long period time.

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A spasm is the contraction of a muscle. There are different types of spasms. Clonic and Tonic are types of muscle spasms.

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Muscle fatigue is the decline in ability of a muscle to generate force. It can be a result of vigorous exercise. Abnormal fatigue may be caused by barriers to or interference with the different stages of muscle contraction.

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Stiffening of the joints and muscles of a body. It happens a few hours after death. It usually lasting from one to four days.

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Calcium is an element. Calcium is found in muscles. It binds.

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Fascia is a thin sheath of fibrous tissue that encloses a muscle. Sometimes it encloses an organ. Fascia is found all over the body.

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This is a theory about muscle. According to the sliding filament theory, Overlapping actin and myosin (thick) filaments of muscle fibers slide past the actin (thin) filaments during muscle contraction. The two groups of filaments remain at relatively constant length.

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1. Movement
2. Protects the organs
3. Cardiac muscle pumps blood
4. Smooth muscle aids digestion
5. Smooth muscle aids blood flow

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Tendons attach muscles to bones. There are many tendons in the body. They are flexible.