Match each exercise to its corresponding muscle or muscle group.
1 answer:
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Answer:
178.5 - 237.5
Explanation:
Target Heart Rate- <u>this refers to the number of heart beats that you need to achieve in order to know your level of training intensity, which will satisfy your cardiovascular fitness goal.</u>
1. In order to get Sara's "Target Heart Rate," we have to calculate her "Maximum Heart Rate." You can do this by subtracting Sara's age from 220.
- 220 - 23 (Sara's age) = 197
(this is Sara's maximum heart rate)
2. Then, we have to get Sara's "Resting Heart Rate." This refers to the number of heartbeats she has per minute.
- If she gets 20 heartbeats in 15 seconds, then this means she has 80 heartbeats per minute (this is Sara's resting heart rate).
- You just have to multiple 20 heartbeats by 4.
3. Next, we have to get her "Heart-Rate Reserve." We can do this by subtracting the resting heart rate from the maximum heart rate.
- 197
4. Now, we get the target heart rate or the aerobic training heart rate range so Sara can burn fats. We have to consider the 50% to 80% intensity.
- 50% of 100
- 80% of 100
- Add the heart-rate reserve to both numbers, 50 and 80.
- 50 + 117 = 167; 80 + 117 = 197
- the closest to these values is the option, 178.5 to 237.5, so this is the answer.