To calculate VO2 max using the one-mile walk test, you typically need the following information:
1. Heart Rate (HR) at the end of the test: The number of heartbeats per minute immediately after finishing the one-mile walk.
2. Time to complete the distance: The duration it took to walk the one mile.
3. Body Weight: Your body weight in pounds or kilograms.
4. Age: The age of the person taking the test in years.
5. Gender: The gender of the person taking the test (as VO2 max scores typically differ between males and females).
Of the options given:
- Heartbeats per minute after finishing (Correct): This is required for assessing cardiovascular response after the exercise.
Other factors can be part of the VO2 max calculation formula but are not listed in your options, such as time to complete the distance, weight, age, and gender.
- Heartbeats per minute before starting: This isn't typically required for the VO2 max calculation. What you need is the heart rate immediately after the walk.
- Stride length: This doesn't factor into the standard VO2 max calculations for the one-mile walk test.
- BMI (Body Mass Index): Not used directly in the one-mile walk test formula; instead, body weight may be more directly relevant.
So, the most critical information to include from the provided options is heartbeats per minute after finishing.
