A concentric contraction is

A. the contracting muscle that initiates movement.
B. the opposing (relaxing) muscle during muscle contraction.
C. a muscle that contracts and shortens as a weight is lifted.
D. a muscle that contracts and lengthens as a weight is lowered.


C. a muscle that contracts and shortens as a weight is lifted.

Health & Biomechanics

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While reading the information accompanying your prescription antibiotics, you notice that the name "azithromycin" is in lowercase while the name "Zithromax" is capitalized. Why?

a.  The drug azithromycin is the distributed drug and is derived from Zithromax. b.  The drug Zithromax is the brand name and azithromycin is the generic name. c.  The drug azithromycin is the brand name and Zithromax is the generic name. d.  The drug Zithromax is the distributed drug and is derived from azithromycin.

Health & Biomechanics

In traditional Chinese medicine, herbal remedies are categorized as having yin or yang characteristics.

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

Health & Biomechanics

Which male reproductive organ produces chemicals that aid sperm in fertilizing an ovum?

A) Prostate gland B) Cowper's glands C) Testes D) Epididymis

Health & Biomechanics

The term "work conditioning" refers to:

A. The process of building an athlete's developmental history B. Intensive therapy offered 8 hours a day for 5 days a week C. Intensive rehabilitation offered 3 hours a day for 3 days a week D. The process of examining an athlete's medical history

Health & Biomechanics