Our Testing Shows These Improvements with Cluffy Insoles
These results were obtained by internal testing conducted by Cluffy, and have not been validated by third party research
About Our Testing
Cluffy conducted rigorous testing with collegiate athletes across multiple sports — 8 cheerleaders, 18 wrestlers, 11 strength & conditioning athletes, 14 skiers, and 7 golfers. Using a handheld dynamometer to measure peak force, athletes were tested with and without Cluffy Ultimate Soles in balance, strength, and knee stability assessments.
The results were remarkable and consistent: athletes wearing Cluffy Ultimate Soles required significantly more force to be displaced, demonstrated measurably greater strength, and showed improved knee stability. Critically, no other insole tested — including custom orthotics and popular over-the-counter brands — had any measurable impact on these athletic skills.
These findings validate what Dr. Clough has observed clinically: when the foot is given the right environment to function properly, the entire kinetic chain benefits. The testing data below represents real measurements from real athletes, not theoretical claims.
Strength & Conditioning Test Results
Independent testing on collegiate strength athletes shows measurable improvements across compound lifts when wearing Cluffy Insoles. Click any test to watch the video.
The 3-Point Advantage
We back up our products with proven results. When we say it works — it really does!
The Cluffy Wedge
Unbelievable balance, agility, and speed.
Cluffy Heel Pad
Reliable stability, comfort, and pain relief.
Cluffy Arch
Incredible strength and injury prevention.
In Depth Presentation of the Cluffy Ultimate Soles Advantage in Wrestling
Research & White Papers
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