What are some examples of movement created by the contraction of sarcomeres of the muscle cells ?

What are some examples of movement created by the contraction of sarcomeres of the muscle cells ?
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The handling of a cup of coffee, the peristaltic movements of the bowels, the cardiac beats and even a smile are examples of movement created by contraction of the sarcomeres of the muscle cells. This contraction is a type of cell movement.    
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