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Muscular endurance is the


A) ability to sustain a given level of muscular tension over time.
B) ability to move the joints through a full range of motion.
C) amount of force a muscle can produce with a single maximum effort.
D) amount of time required to contract a muscle completely.

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All of the following are examples of vigorous activities,EXCEPT:


A) digging.
B) swimming laps.
C) walking briskly uphill.
D) washing windows.

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After an injury,heat should be used for the first 48 hours or until the swelling is gone.

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Strong muscles are important for all of the following activities,EXCEPT:


A) keeping skeleton in proper alignment.
B) preventing back and leg pain.
C) providing support necessary for good posture.
D) all of the above.

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The key to getting into shape without injury is


A) hard work.
B) consistency.
C) taking it easy.
D) having fun.

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There is evidence that exercise reduces the risk of colon cancer.

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Ahmed runs distance events for his dorm's intramural track team.While practicing this week,he stepped on a rock during a run and twisted his ankle.What is the suggested treatment for managing this type of soft-tissue injury?

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Cross-training is the practice of engaging in more than one activity to improve a particular component of fitness. Short Essay

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Flexibility is best described as


A) the ability to move without pain during exercise.
B) the ability to move the joints through their full range of motion.
C) sustained motion without resistance.
D) the ability to move rapidly during exercise.

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Which one of the following statements is TRUE regarding gender and strength training?


A) Men have a larger proportion of muscle mass in the lower body than women do.
B) Women tend to lose inches and increase strength as a result of resistance training.
C) Men are about 10 percent stronger in upper body strength when compared to women.
D) Testosterone levels in women are about two times higher than in men.

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List and describe at least five substances that are intended to improve one's athletic performance.List one advantage and disadvantage associated with each substance.

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Strength training can help improve body composition by increasing muscle mass.

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Stretching exercises should be held for


A) 5 to 10 seconds.
B) 15 to 30 seconds.
C) 30 to 60 seconds.
D) 1 to 2 minutes.

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Which province has the lowest percentage of children and youth meeting physical activity guidelines in Canada?


A) New Brunswick
B) Ontario
C) British Columbia
D) Prince Edward Island

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Which fitness principle states that when you stop exercising,you can lose up to 50% of fitness improvements in two months?


A) FITT
B) specificity
C) reversibility
D) progressive overload

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To develop a particular fitness component,you must perform exercises that are designed particularly for that component.This is referred to as


A) overload.
B) specificity.
C) mode.
D) structure.

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Treatment for shin splints includes all of the following,EXCEPT:


A) non-steroidal anti-inflammatory drugs.
B) rest.
C) apply ice to the affected area several times daily and before exercise.
D) wrap with tape for support.

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Treatment for muscle cramps includes all of the following,EXCEPT:


A) gently stretch for 15 to 30 seconds at a time.
B) massage the cramped area.
C) RICE.
D) drink fluids and increase dietary salt intake if exercising in warm weather.

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All of the following statements are TRUE regarding the effects of exercise on psychological and emotional well-being,EXCEPT


A) exercise enhances self-image.
B) exercise improves body image.
C) exercise creates mood swings.
D) exercise increases energy level.

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Dustin has been using creatine supplements for a year.What are the long term effects of using this substance?


A) It has no long-term effects for its users.
B) It can increase the risk of heart attack or stroke.
C) Its long term effects are not well-established.
D) It can increase the risk of liver disease.

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