When doing a push-up on the floor, the motion at the elbow joint during the down phase is called ________ and the type of muscle action is called ________.
A. flexion, eccentric
B. extension, eccentric
C. flexion, concentric
D. extension, concentric
正解:A
質問 2:
You determine that a client is over striding when they run. What would be the effect on their running performance due to this mechanical error?
A. Increase in energy cost and increase in running economy.
B. Decrease in running economy and increase in braking motion.
C. Decrease in energy cost and decrease in braking motion.
D. Increase in turnover rate and decrease in running economy.
正解:B
質問 3:
What is the initial American College of Sports Medicine risk stratification of a 57 year old female client who has a blood pressure of 150/70 mm Hg and a total serum cholesterol of 240 mg/dL (6.2 mmol/L)?
A. Low risk
B. Moderate risk
C. High risk
D. No risk
正解:B
質問 4:
A 57 year old sedentary female client who has a blood pressure of 150/70 mm Hg and a total serum cholesterol of 240 mg/dL (6.2 mmol/L) desires to begin a vigorous intensity exercise program. How should the personal trainer advise the client?
A. Begin a low intensity exercise program until medical clearance is obtained.
B. Begin the vigorous exercise program immediately.
C. Have a sub-maximal graded exercise test up to 85% of predicted heart rate maximum performed by the trainer prior to beginning the exercise program.
D. Have a maximal graded exercise test completed prior to seeing their physician.
正解:A
質問 5:
According to the self-determination theory, a personal trainer would be most effective in helping a new client engage in an exercise regimen by ______.
A. encouraging him/her to choose a favorite mode of exercise in a supportive group environment that meets regularly
B. instructing him/her to walk/jog 3 days per week for 20-30 minutes at his/her training heart rate
C. encouraging him/her to take a 45 minute step-aerobics class 3 days per week in a supportive group environment
D. instructing him/her to bicycle 5 miles to work & back 5 days per week at a moderate pace
正解:A
及川** -
学習者のわたしのツボが分かる解説をしています。Pass4Testさんほんとうにえらいです要点がまとめてあって結果良かったです!