CrossFit Koncepts

Think You’re Healthy? Science Says There’s a Better Way to Measure It

For years, doctors have relied on Body Mass Index (BMI) to assess health. It’s a simple calculation that uses height and weight to classify people as underweight, healthy, overweight, or obese. But BMI has always been controversial, and for good reason—it doesn’t paint the whole picture. At CrossFit Koncepts, we believe there’s a better way to measure health, and science agrees.

Recent research published in the British Journal of Sports Medicine highlights a superior metric: cardiovascular fitness. Here’s what the study found and why fitness—not fatness—should be your focus.

What Did the Study Find?

The analysis reviewed data from nearly 400,000 participants across 20 studies. Researchers compared cardiovascular fitness, measured by VO2 max, to BMI and assessed participants' risks of heart disease and mortality.

The results were clear:

• People with overweight or obesity who were fit didn’t have a significantly higher risk of heart disease or death.
• Those who were unfit, regardless of their weight, had a two- to three-times higher risk of death and cardiovascular disease.

As lead author Dr. Siddhartha Angadi put it, “The risks of being unfit are far worse than the risks associated with carrying extra weight.”

At CrossFit Koncepts, we see this every day. Fitness levels—not just weight—make the biggest difference in long-term health.

What Is VO2 Max?

VO2 max measures how much oxygen your body uses during exercise. It’s considered a gold standard for assessing cardiovascular fitness. Unfortunately, VO2 max testing isn’t as simple as stepping on a scale—it requires specialized equipment like masks and treadmills.

However, you don’t need a lab test to start improving your fitness. CrossFit Koncepts programs are designed to boost your cardiovascular health through functional movements and strength training, all while fostering a supportive community.

Why BMI Falls Short

BMI doesn’t tell the whole story. It’s a basic calculation that ignores crucial factors like muscle mass, age, sex, and ethnicity. For example, someone with high muscle mass may be labeled as obese by BMI standards—even though they’re incredibly fit.

Our programs at CrossFit Koncepts focus on building strength and functionality, not just hitting a number on the scale. More muscle mass equals better health and longevity, especially as you age.

How to Take Action

If you’re ready to shift your focus from weight to fitness, here are a few steps to get started:

1. Move More: Cardiovascular fitness doesn’t happen overnight, but regular exercise is the key. Join a program like CrossFit Koncepts, where we prioritize functional movements and strength training.
2. Get Professional Guidance: If you’re unsure about your fitness level, consult a healthcare professional. They can assess your overall health and guide you on next steps.
3. Track Progress: While VO2 max testing may not be accessible for everyone, fitness trackers can provide estimates. Better yet, measure progress by how you feel, move, and perform in daily life.

Fitness Is the Best Indicator of Health

Science is clear: fitness matters more than fatness. At CrossFit Koncepts, we believe in empowering you to take control of your health through effective, sustainable training. Our programs don’t just add years to your life—they add life to your years.

If you’re ready to take the first step toward a healthier, fitter you, contact us today. Let’s measure success not by BMI, but by how strong, confident, and capable you feel.