1. What is VO2max?

VO2max (maximal oxygen uptake) is the maximum amount of oxygen your body can utilize during intense exercise. It's considered one of the best indicators of cardiovascular fitness and aerobic endurance.

2. How Does the Calculator Work?

The calculator uses the estimation formula:

Where:

• \( FTP \) — Functional Threshold Power in watts
• \( Weight \) — Body weight in kilograms
• \( 0.2 \) — Conversion factor

Explanation: This formula provides an estimation of VO2max based on your power-to-weight ratio, which is a key performance metric in cycling.

3. Importance of VO2max for Cyclists

Details: VO2max is crucial for cyclists as it directly correlates with endurance performance. Higher VO2max values indicate better aerobic capacity, allowing cyclists to sustain higher intensities for longer periods.

4. Using the Calculator

Tips: Enter your FTP in watts and weight in kilograms. Both values must be positive numbers. For accurate results, use your most recent FTP test data.

5. Frequently Asked Questions (FAQ)

Q1: How accurate is this estimation?
A: This provides a rough estimation. Laboratory testing with gas analysis is required for precise VO2max measurement.

Q2: What is a good VO2max for cyclists?
A: Competitive cyclists typically have VO2max values between 60-85 ml/kg/min, while elite athletes can exceed 90 ml/kg/min.

Q3: How often should I test my FTP?
A: Most cyclists test FTP every 4-8 weeks to track progress and adjust training zones.

Q4: Can I improve my VO2max?
A: Yes, through structured training including interval sessions, endurance rides, and proper recovery.

Q5: How does this relate to Garmin's VO2max estimation?
A: Garmin devices use proprietary algorithms that consider multiple data points including heart rate, power, and performance history.