Reviews
Trusted by world-class professionals.
At StretchOn Space, we’ve combined innovative stretching and body recovery into a single, effective method — vibrostretching, which has been highly praised by professional athletes, coaches, sports teams, and people who simply want to feel better every day.
On this page, you’ll find real testimonials from professionals and experts for whom movement quality and constant progress are an essential part of life. Their experience is inspiring and proves that proper stretching and recovery can become a reliable tool for everyone — regardless of age, fitness level, or goals.
Read the testimonials, get inspired, and see for yourself: what works for the elite in sports also works for anyone who wants to move freely, stay flexible, and feel their best!

Former Major League Strength & Conditioning Coach, St. Louis Cardinals
Pete Prinzi

Former Major League Strength & Conditioning Coordinator, CSCS*R New York Yankees and Cincinnati Reds
Matthew Krause

Former Strength & Conditioning Coordinator, ATC, CSCS*R Pittsburgh Pirates
Frank Velasquez

Major League Strength & Conditioning Coordinator, ATC, CSCS Arizona Diamondbacks
Nate Shaw

Major League Strength & Conditioning Coach Cleveland Guardians
Joe Kessler

Two-time Amateur World Champion, Olympic competitor, former WBA Heavyweight World Champion, and a recognized boxing legend with an outstanding professional career.
Ruslan Chagaev

Brazilian MMA star, winner of The Ultimate Fighter: Brazil and former UFC athlete, known for his elite versatility and competing at the highest international level.
Cezar “Mutante” Ferreira

Winner of the 2022 WTA Finals Doubles, 2025 Wimbledon Doubles Champion, former “World No. 2” in doubles, and top-10 in singles.
Veronika Kudermetova

International GPTCA Level A Coach, certified WTA coach. Renowned tennis expert with extensive international coaching experience. Holds one of the highest certifications in the Global Professional Tennis Coach Association (GPTCA) and ATP.
Sergey Demekhin

Honored coach, international expert, coach of the Ukrainian national junior tennis team.