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Locomotion and Movement

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12

Explain Muscular Fatigue

Muscular fatigue : is the decline in ability of a muscle to generate force. It can be a result of vigorous exercise but abnormal fatigue may be caused by barriers to or interference with the different stages of muscle contraction. It happens when the muscles respire anaerobically and produce lactic acid. The accumulation of lactic acid leads to fatigue.

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Which pairs are called false ribs?

8th, 9th and 10th pairs of ribs are called as false ribs or vertebrondral ribs.
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how many pairs of floating ribs are present in humns?

2
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What is gout ?

Gout is the inflammation of joints due to accumulation of uric acid crystals.
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Total number of pair of ribs?

12
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What is the rib cage made of ?

The thoracic vertebrae, ribs and sternum together form the rib cage.
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