1. What is the Wilks Formula?

The Wilks formula is used in powerlifting to compare the relative strength of lifters across different weight classes. The Lifter B Wilks specifically uses Coefficient B to calculate the score.

2. How Does the Calculator Work?

The calculator uses the Wilks formula:

Where:

• \( total \) — Total weight lifted (kg)
• \( coeff\_B \) — Coefficient B (dimensionless)

Explanation: The formula multiplies the total weight lifted by a coefficient that accounts for the lifter's body weight and gender.

3. Importance of Wilks Score

Details: The Wilks score allows for fair comparison between lifters of different body weights, making it a standard metric in powerlifting competitions.

4. Using the Calculator

Tips: Enter the total weight lifted in kilograms and the appropriate Coefficient B value. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is Coefficient B?
A: Coefficient B is a value derived from the lifter's body weight and gender that normalizes the score across weight classes.

Q2: How is the Wilks score used?
A: It's used to compare lifters' performances regardless of their body weight, determining the most impressive lifts relative to size.

Q3: Where can I find Coefficient B values?
A: Coefficient B values are typically provided in powerlifting standards or can be calculated using specialized formulas based on body weight.

Q4: What's a good Wilks score?
A: Scores above 400 are considered elite, while recreational lifters often score between 200-350.

Q5: Are there different Wilks formulas?
A: Yes, there are different versions (like the original Wilks and newer coefficients), so ensure you're using the correct coefficient for your formula version.