One of the most common mechanisms of the typical low back strain is:

A. Sudden extension with trunk rotation
B. Side bending with rotation
C. Hyperflexion and rotation
D. Sudden flexion with trunk rotation


Answer: A

Health & Biomechanics

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The prefix hydro-, as in the term hydrotherapy, means:

A) charge. B) water. C) making. D) current.

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Which of the following is true?

A. The U.S. baseball team defeated Cuba for the gold medal. B. Both the men's and women's basketball teams from the United States won the gold medal. C. U.S. marathon champion Dan O'Brien defeated Josia Thugwane of South Africa for the gold medal in the marathon. D. All of the answers are correct.

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All of the following are consequences of population growth EXCEPT

A) natural resources being depleted. B) animal habitats being destroyed. C) decreased availability of clean water. D) higher healthcare costs.

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Pericarditis is an inflammation of the walls of the heart.

Answer the following statement true (T) or false (F)

Health & Biomechanics