ch 9 MC

one of the most common causes of activity related injuries is a. high impact b. low level of fitness c. exercising without stretching d. improper warm up e. all the choices cause about an equal number of injuries

a

the ability to quickly and efficiently change body position and direction is known as a. agility b. coordination c. speed d. reaction time e. mobility

a

to participate in sports, it is recommended that you have a. base fitness and sport specific conditioning b. at least a good rating on skill fitness c. good to excellent agility d. basic speed e. all of the choices correct

a

during exercise in the heat, drinking about a cup of cool water every ___ minutes seems to be ideal to prevent dehydration a. 5 b. 15 to 20 c. 30 d. 30 to 45 e. 60

b

the two copmonents of power are a. strength and endurance b. speed and force c. speed and endurance d. strength and force e. endurance and force

b

during pregnancy, a woman should a. accumulate 30 minutes of moderate-intensity activity on most days of the week b. exercise between low and somewhat hard intensity levels c. avoid exercising at an altitude above 6,000 feet d. all of the choices are correct e. none of the choices are correct

d

which of the following is NOT a skill related fitness component a. agility b. speed c. power d. strength e. balance

d

improvements in maximal oxygen uptake in older adults as a result of cardio-respitory endurance training are a. lower b. higher c. difficult to determine d. non-exitance e. similar

e

people with diabetes should a. not exercise b. wear a bracelet that identifies their condition c. exercise at a light - to moderate intensity level d. check blood glucose levels before and after exercise e. all of the choices are correct

e

periodization is a training approach that a. uses a systematic variation in intensity and volume b. helps enhance fitness and performance c. is commonly used by athletes d. helps prevent staleness and overtraining e. all of the choices are correct

e