Research

The evidence, as published

Summaries of trials, standards, case law and patents relevant to foam rolling. Effect sizes are reported as published, including when they are small or null, and every factual claim carries a checkable source.

August 30, 2026 · methodology

How the association reads the evidence

The editorial standard behind every NFRAA research summary, what we count as evidence, how uncertainty is reported, and what we will not publish.