1. What is the Wilks Score?

The Wilks Score (or Wilks Coefficient) is a coefficient used to compare the strength of powerlifters while accounting for differences in body weight and gender. It allows for fair comparison between lifters of different sizes.

2. How Does the Calculator Work?

The calculator uses the Wilks formula:

Where:

• \( bench \) — Bench press weight in kilograms
• \( coeff \) — Wilks coefficient based on body weight and gender

Explanation: The coefficient is calculated differently for men and women using polynomial equations that account for body weight.

3. Importance of Wilks Score

Details: The Wilks Score is crucial for comparing strength across different weight classes in powerlifting competitions. It helps determine the most impressive lifts relative to the lifter's size.

4. Using the Calculator

Tips: Enter your bench press weight in kg, select your gender, and enter your body weight in kg. All values must be valid (weights > 0).

5. Frequently Asked Questions (FAQ)

Q1: Why use Wilks instead of raw weight lifted?
A: Wilks accounts for body weight differences, allowing fair comparison between lifters of different sizes.

Q2: What is a good Wilks score for bench press?
A: Scores above 300 are considered excellent for men, while above 200 is excellent for women in bench press.

Q3: Is Wilks used in official competitions?
A: Yes, Wilks is commonly used in powerlifting competitions to determine the best overall lifter across weight classes.

Q4: Are there limitations to the Wilks formula?
A: It may be less accurate at extreme body weights and doesn't account for height or body composition.

Q5: Has the Wilks formula been updated?
A: Yes, newer formulas like IPF Points exist, but Wilks remains widely used and understood.