Heart rate: Achieved at peak exercise (maximal heart rate) is reduced with age.

Question

Heart rate: Achieved at peak exercise (maximal heart rate) is reduced with age. At rest is increased following a 16 week endurance training program. Achieved at peak exercise is usually increased following a 16 week endurance training program. While exercising at a standardized submaximal work level is unchanged, or often increased, following a 16 week endurance training program. Before an endurance training program, a 20 year old college male had a resting cardiac output of 5.0 L min a resting heart rate of 60 beats min^-1 and a resting stroke volume of 83 mL-beat^-1. After 16 weeks of endurance training his resting heart rate was now 50 beat^-1 min^-1, so his resting cardiac output would be? Equal to heart rate divided by stroke volume. 4.2 L min^-1. Equal to cardiac output divided by stroke volume. 5.0 L min^-1 During interval training, the rest interval should be long enough to allow the heart rate to reach a level of: 160 min^-1 150 min^-1 120 min^-1 100 min^-1 Whatever feels good. A young athlete was observed to have a low output. In order to improve this energy system, it would be best to place him in a training program in which he: Jogged slowly for at least 5 miles a day. Ran an all-out 50 yard dash once a day. Ran as fast as possible for two miles Ran hard, 6 times 100 yard with 60 sec recovery, each day. Ran hard, 3 times 400 yard with 30 sec recovery, each day. In organizing a training program for a competitive dancer (i.e., ballet or a contemporary step), which of the following would you include in your recommendations: Weight training. Sport-specific training. Continuous training. A and C. All of the above. In training the anaerobic glycolysis system, which of the following would best accomplish this if performed regularly? Running 1.5 miles in 9 minutes. Walking 1.5 miles in 24 minutes. Running 10 sprints of 100 meters each at maximal speed. Playing table tennis. Playing doubles tennis.

Explanation / Answer

43-A-Acheved at peak exercise is decreasd with age

44-D-5.0L/min

45-A-160/min

46-D

47-E

48-A

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