Brian Shaw is 1 in 500 Million
Greg DoucettePublished on June 20, 2025
Summary authored by editor@wellifi.com
TLDR Summary
Coach Greg discusses the questionable accuracy of DEXA scans for measuring body composition, particularly for larger athletes like Brian Shaw and Deon Lorat. He emphasizes the potential risks associated with high body mass and bone density, urging caution and further testing for health assessments.
Key Points
- DEXA scans may not be as accurate as claimed, particularly for larger individuals.
- Extreme results from DEXA scans raise questions about measurement errors.
- High bone density and body mass may pose health risks, despite appearing advantageous.
- Performance-enhancing drugs can impact health negatively, despite increasing muscle mass.
- Further testing is recommended for accurate health assessments.
The Truth Behind DEXA Scans: Are They Accurate?
In a recent video, Coach Greg discusses the controversial results of DEXA scans conducted on professional athletes Brian Shaw and Deon Lorat. The video reveals the discrepancies in body fat percentages and bone density measurements that have left many questioning the reliability of such tests. This blog post will delve into the insights shared by Coach Greg and examine the implications of these findings.
Understanding DEXA Scans
DEXA scans, or Dual-Energy X-ray Absorptiometry scans, are often touted as the gold standard for measuring body composition, including body fat and bone density. However, Coach Greg argues that this method may not be as accurate as claimed. Throughout the video, he highlights the extreme results that athletes frequently receive, suggesting that these anomalies raise concerns about the validity of the measurements.
Outlandish Results
In the video, Coach Greg discusses how both Brian Shaw and Deon Lorat received bone density scores that were astronomically high, with Brian Shaw allegedly having a bone density that is 1 in 500 million. Such statistics seem implausible and lead to skepticism regarding the accuracy of the DEXA scan results. Coach Greg himself has experienced similar discrepancies, noting that his body fat percentage was reported as 19.8%, which he disputes in comparison to Shaw's claimed 15%.
Key Measurements and Comparisons
During the testing, Brian Shaw and Deon Lorat had their body fat and lean mass measured. The results showed:
- Brian Shaw: 15% body fat, 305 lbs lean mass
- Deon Lorat: 18% body fat, 230.6 lbs lean mass
Coach Greg argues that these figures may not accurately reflect their true body composition, suggesting that larger individuals like Shaw might have their body fat underestimated by the DEXA scan.
The Issue of Measurement Error
Coach Greg points out that DEXA scans are not foolproof, as they often rely on extrapolations and assumptions about hydration levels and body composition. This leads to potential errors, especially in larger individuals for whom the machines are not calibrated. He emphasizes that the extreme results observed are likely due to measurement errors rather than actual biological anomalies.
The Implications of High Bone Density
Another critical point raised by Coach Greg is the implication of having such high bone density. While it may seem advantageous, he questions whether being significantly above average is healthy. He warns that being excessively large or having extreme measurements may pose health risks, including strain on the heart and other organs.
Performance-Enhancing Drugs and Health Risks
Coach Greg also touches upon the likelihood that athletes like Shaw and Lorat may not be entirely natural in their training. He discusses how performance-enhancing drugs can contribute to muscle gain, which, while impressive, can also lead to adverse health effects. The strain on the cardiovascular system due to their size and muscle mass is a significant concern.
Conclusion: The Need for Caution
In conclusion, while DEXA scans can provide useful information about body composition, the results should be taken with a grain of caution, especially for larger individuals. Coach Greg urges viewers to consider further testing and not to rely solely on DEXA scans for health assessments. For anyone interested in optimizing their health and fitness, seeking professional advice and a comprehensive understanding of body composition is essential.
Key Takeaways
- DEXA scans may not be as accurate as claimed, particularly for larger individuals.
- Extreme results from DEXA scans raise questions about measurement errors.
- High bone density and body mass may pose health risks, despite appearing advantageous.
- Performance-enhancing drugs can impact health negatively, despite increasing muscle mass.
- Further testing is recommended for accurate health assessments.
TL;DR
Coach Greg discusses the questionable accuracy of DEXA scans for measuring body composition, particularly for larger athletes like Brian Shaw and Deon Lorat. He emphasizes the potential risks associated with high body mass and bone density, urging caution and further testing for health assessments.