All of the following are open chain exercises except for the ________.

A. sit-up
B. alternating prone extension
C. squat
D. abdominal curl-up


Answer: C

Health & Biomechanics

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Viewed positively, death:

(a) is a natural end to life (b) sets a limit on our time in this world (c) provides meaning to life (d) all of the above

Health & Biomechanics

Relationships characterized by behavioral interdependence, need fulfillment, emotional attachment, and emotional availability are

A) functional family relationships. B) family of origin relationships. C) intimate relationships. D) monogamous relationships.

Health & Biomechanics

Obesity levels have been rising in recent years among youth. What factors are contributing to this problem? Which factors that you list are most easily corrected? Explain and defend your answer.

What will be an ideal response?

Health & Biomechanics

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

1. To avoid health problems associated with caffeinism, it is recommended to keep caffeine consumption under 500 mg per day. 2. Amphetamines may often be used in the treatment of uncontrollable attacks of deep sleep called narcolepsy. 3. An athlete using amphetamines in competition may be seriously injured and not be aware of it. 4. The three ways to ensure that sweat losses are adequately replaced include: weigh yourself before and after exercise, let thirst be your guide, and check the color of your urine.

Health & Biomechanics