1. What is Drag Factor?

The Drag Factor is a dimensionless number that represents the resistance setting on a Concept2 rowing machine. It affects how the rowing machine feels and how much effort is required to row.

2. How Does the Calculator Work?

The calculator uses the Drag Factor equation:

Where:

• Calibration Factor — Machine-specific calibration value
• Ergo Specific Constant — Constant based on machine model and settings

Explanation: The equation calculates the actual resistance experienced during rowing.

3. Importance of Drag Factor

Details: Drag Factor is crucial for consistent training across different machines and for comparing performance over time.

4. Using the Calculator

Tips: Enter the calibration value from your machine's display and the appropriate ergo constant for your machine model.

5. Frequently Asked Questions (FAQ)

Q1: What's a typical Drag Factor range?
A: For Concept2 rowers, typical values range between 100-200 depending on damper setting and machine condition.

Q2: How does Drag Factor relate to damper setting?
A: Higher damper settings generally produce higher Drag Factors, but the relationship isn't linear and varies by machine.

Q3: Why measure Drag Factor instead of just using damper setting?
A: Drag Factor accounts for machine wear, altitude, and other factors that affect resistance but aren't reflected in damper setting alone.

Q4: How often should I check my Drag Factor?
A: Check periodically, especially if you notice changes in how the machine feels or if you move the machine to a different location.

Q5: Does Drag Factor affect calorie calculations?
A: Yes, the machine uses Drag Factor in its energy expenditure calculations.