At LeelineSports, accuracy isn’t just about grammar; it’s about the safety and performance of our readers. Our verification process is rooted in kinesiology and technical material science.
1. The Hierarchy of Evidence
We do not aggregate rumors or summarize generic Amazon reviews. Our content is built on a specific data hierarchy:
- Primary Sources (The Gold Standard): We prioritize raw data from the NSCA (National Strength and Conditioning Association), peer-reviewed studies indexed in PubMed, and official technical whitepapers from manufacturers regarding material tensile strength or midsole energy return.
- Technical Verification: We cross-reference claims against the ASTM International standards for protective equipment and the WADA (World Anti-Doping Agency) Prohibited List for any content involving nutrition or ergogenic aids.
- Unacceptable Sources: We strictly prohibit the use of press releases as factual evidence, “sponsored” listicles from competitors, or anecdotal social media testimonials.
2. Niche-Specific Verification: The “Field-to-Lab” Step
Before any performance claim is published (e.g., “This shoe reduces oxygen consumption by 4%”), our editorial team must:
- Verify Methodology: Ensure the cited study used a randomized controlled trial (RCT) format with an adequate sample size ($n > 30$).
- Spec-Check: Manually verify “stack height” and “drop” measurements using digital calipers rather than relying on marketing copy, which often rounds figures down for weight-saving optics.
3. Real-World Correction Scenario
Correction (March 2026): In our initial review of the Apex Pro Carbon Plate, we stated the plate was comprised of a full-length thermoplastic elastomer. Upon a secondary teardown and review of the manufacturer’s updated technical manual, we have corrected the text to reflect that it is a 3/4-length carbon-infused nylon. We have also updated the “Injury Risk” section to reflect how this affects longitudinal bending stiffness ($LBS$).