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VO2 Estimation Formula:
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The Six Minutes Test Walk is a simple exercise test used to assess functional capacity and cardiorespiratory fitness. It measures the distance a person can walk quickly on a flat, hard surface in six minutes.
The calculator uses the VO2 estimation formula:
Where:
Explanation: This formula provides an estimate of maximal oxygen consumption based on the distance covered during the six-minute walk test and the individual's body weight.
Details: VO2 max is considered the gold standard for measuring cardiorespiratory fitness. It reflects the body's ability to transport and utilize oxygen during exercise and is a strong predictor of cardiovascular health and overall fitness.
Tips: Enter the total distance walked in meters and your body weight in kilograms. Ensure measurements are accurate for reliable results. The test should be performed under standardized conditions.
Q1: What is a good six-minute walk distance?
A: Normal values vary by age, gender, and fitness level. Generally, distances over 500-600 meters are considered good for healthy adults.
Q2: How accurate is this VO2 estimation?
A: This provides a rough estimate. For precise measurement, laboratory-based maximal exercise testing is required.
Q3: Who should perform the six-minute walk test?
A: The test is suitable for most individuals but should be supervised for those with cardiovascular or respiratory conditions.
Q4: What factors affect six-minute walk performance?
A: Age, gender, height, weight, motivation, practice effect, and presence of medical conditions can all influence results.
Q5: Can this test be used for clinical assessment?
A: Yes, it's widely used in pulmonary and cardiac rehabilitation to monitor functional capacity and treatment response.