## Reaper534 2 years ago If you are 16 years old, what is 65% of your target heart rate? A. 122 B. 133 C. 139 D. 204

1. Reaper534

2. Reaper534

@Opcode

3. Opcode

Not sure :O Formula: 220-[Age]= x 65% training intensity = 190 x .x = ? beats per minute 90% training intensity = 190 x .x = ? beats per minute

4. Opcode

I think that's the formula... Lemme Google it.

5. Opcode

Oops did it wrong. 65% training intensity = "X" x .65 = ? beats per minute 90% training intensity = "X" x .90 = ? beats per minute

6. Opcode

So it's: 132.6 beats per minute Honestly mine is around 180 O.o

So let's say you're 15 years old. Your MAXIMUM heart rate would be 220 - 15, which is 205. To find 65% of 205, you would do 0.65 times 205, which is 133.25

Oh sorry, I forget that the question already gave us an age: 16. So, we would have 220 - 16, which is 204. And 204 times 0.65 would be 132.6, right.

9. Reaper534

thx can i get help on a couple more i did them bt got them wrong

10. Reaper534

Which of the following is likely to cause shin splints? A. Starting too fast B. Tapping toes C. Walking uphill D. Wearing tight shoes Select all that apply

11. Opcode

Check this: http://www.medicinenet.com/shin_splints/page3.htm#what_causes_shin_splints So A and D.

I honestly don't know the entire answer. You know where your shin is, right? It's your lower leg, from the knee to the ankle. "Shin splints" happen when the tissue that connects our muscles to our shin bones becomes overworked, and damaged. This usually happens when we increase the intensity of our exercise too quickly. So, A is one of our answers.

13. Reaper534

Which of the following has the same meaning as "incentive"? A. Discouragement B. Encouragement C. Unwillingness D. Willingness

14. Opcode

Incentive mean motivation to do something. So I would say B. Encouragement makes the most sense.

15. Reaper534

At which point in the heart rate zone should you aim to work during a warm up? A. 50% B. 60% C. 70% D. 80%

16. Opcode

Look at the chart: http://digifit.com/wp-content/uploads/2011/05/Heart-zones.png A. 50%

17. Reaper534

Which of the following is the correct way to use compression when treating an injury? A. Apply firm but not tight pressure B. Apply pressure until injured area throbs C. Lay down D. Sit upright

18. Opcode

It's A. Never use to much pressure. As well as if you feel throbbing. That's NOT a good sign.

19. Reaper534

Which of the following is the ability of a body muscle or group of muscles to sustain repeated movements for an extended time? A. Aerobic capacity B. Muscular endurance C. Muscular flexibility D. Muscular strength

20. Opcode

B. Muscular endurance

21. Reaper534

Which of the following is characteristic of cross training? A. Conditions a variety of muscle groups B. Conditions one muscle group C. Consecutive high-impact activity days D. Recovery from high-impact activity days Select all that apply

22. Opcode

A. Conditions a variety of muscle groups

23. Reaper534

thx tht it for now

24. Opcode

Okay.