4.02 Flvs Essay

363 Words2 Pages
Part I: Record heart rate as Heart Beats Per Minute A. Take pulse for 10 seconds and multiply by 6. __72____ B. Walk fast for 440 yards. C. Take pulse for 10 seconds and multiply by 6. _948_____ D. Do 3 to 5 minutes of stretching exercises. E. Take pulse for 10 seconds and multiply by 6. __672____ F. Jog slowly for 440 yards. G. Take pulse for 10 seconds and multiply by 6. ___630___ H. Do 3 to 5 minutes of stretching exercises. I. Take pulse for 10 seconds and multiply by 6. __934____ J. Run for 440 yards. K. Take pulse for 10 seconds and multiply by 6. ___1200___ L. Do 3 to 5 minutes of stretching exercises. M. Record heart rate 5 minutes after running the 440. ___820___ Part II: Principle of Progression If you were able to jog one mile in 10 minutes, how would you progressively increase your performance by using each of the following? Be specific by using numbers in your answers. 1. (F) frequency variable? Jog a mile in 10 minutes 3 times a week. 2. (I) intensity variable? Jog 1.1 miles in 10 minutes 3. (T) time variable? Jog a mile in 9 minutes Part III: Principle of Specificity What part of the body did you exercise or overload when performing Cardiovascular Fitness exercises such as the one-mile run? Your cardiovascular system, your heart. Your legs. Your respiratory system, your lungs Part IV: Principle of Overload By increasing your pace ((intensity)) , you made your heart beat faster and work harder. This is called overload. Increasing the number of days you jog from two days to three days is another way of overloading your body. A third way to overload is to increase the distance covered. Suppose Cary could run .5 (1/2) of a mile in 4:00 minutes, what is the amount of time it would take Cary to reach each distance? Hint: As you increase the distance, you also increase

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