GSV's Response to a FieldTurf Statement attempting to discredit a Michigan State University Study

Despite not having read the scientific study produced by Michigan State University’s Orthopaedic Biomechanics Laboratory, under the direction of Dr. Roger Haut and Dr. John Powell, which was recently presented at the North American Conference on Bio Mechanics, FieldTurf attempted to discredit the work. It is worth noting that this research was not only overseen by some of sports medicine’s most experienced and respected academicians, it was also funded by the NFL Charities Foundation…not by GSV or AstroTurf.

FieldTurf claims that this study is "junk science". An opinion that they are certainly free to express, but that is absurdly wrong and wholly disrespectful to both the highly accredited research team and the NFL itself.

While the research was narrowly focused and did not attempt to answer broad questions, it certainly adds to the body of knowledge in the continuing pursuit for more understanding of the interface between athletes, shoes and synthetic turf. The study conducted by Michigan State University was under the watchful eye of Dr. John Powell, who has been a leading researcher and medical advisor for the National Football League, working with the league in the study of injury rates since 1980.

Dr. Powell is an Associate Professor in the Department of Kinesiology and Physical Medicine & Rehabilitation and directs the graduate athletic training educational and research program. Dr. Powell was instrumental in researching and guiding the preparatory phase of the undergraduate educational athletic training program development at Michigan State University. Dr. Powell is currently involved in extensive research in the area of injury prevention, sports injury epidemiology and the biomechanics of lower extremity injuries.

Dr. Powell is a consistent professional reviewer for the Journal of Athletic Training, American Journal of Sports Medicine and Medicine and Science in Sport. He was named the 2000 recipient of the William G. Clancy Jr. M.D. Medal for Distinguished Athletic Training Research by the NATA Research and Education Foundation. Dr. Powell was named a 2005 recipient of the National Athletic Trainers’ Association (NATA) Most Distinguished Athletic Trainer Award. In 2006, he was inducted as a Fellow in the American Academy of Kinesiology and Physical Education. Dr. Powell earned his Bachelors of Science Degree from Michigan State University, his Masters of Science degree from Indiana University, and his Doctor of Philosophy from Penn State University.

FieldTurf also claims that the independent third party study was funded by GSV. While a clever attempt to deflect attention from the results of the study, the claim is completely false. In fact, this study was funded by the NFL Charities Foundation.

Each year, the NFL Charities Foundation awards $1.5 million in sports-related medical research grants that target sports injury prevention, injury treatment, and other related research that affects the health and performance of athletes. GSV and AstroTurf did not fund the research nor were they allowed to have any input into the criteria, methodology, assumptions or conclusions. We did contribute materials and installation of some of the turf systems that were analyzed in order to learn more about how our newer products are performing in this important area. This contribution did not affect or impact any opinions reflected in the MSU study.

The National Football League is committed to supporting research and enhancing the body of scientific knowledge that will benefit all those involved in competitive sports and recreational athletic activities. Funding is available for non-profit educational and research institutions only. For-profit enterprises are not eligible to apply in this grant category. Over the past four years, the NFL Charities Foundation has awarded grants for 60 different scientific studies and research opportunities. To learn more, visit the NFL Charities Foundation website

Despite claims by FieldTurf, the Michigan State University abstract was peer reviewed and the formal study is currently under peer review for publication in the Journal of Sports Engineering and Technology, which aims to become the publication of choice for authors to disseminate, original research findings related to the development or application of technology in sports.

Finally, FieldTurf claims that the surfaces tested were "newly installed sections of turf". The FieldTurf system tested was a 5–year-old game field. The AstroPlay field tested was a 6-year-old practice field. The GameDay Grass XPe and 3D systems tested were a year-old and serve as a practice field for the football team. The natural grass system tested was the Spartan Stadium field at MSU, which was named the Stadium Field of-the-Year by the STMA in 2006.

In conclusion, the opinions set forth in the Michigan State University study are a culmination of extensive, scientific-based research conducted by highly credentialed academicians who were not influenced by others. Michigan State University and the NFL have done many such research projects in the past that contribute to the body of knowledge in the specific area of orthopedic biomechanics. GSV and AstroTurf will continue to pursue answers and questions in a quest for improving performance and safety of synthetic turf systems. Whether that research is through third parties, the academic community, strategic allies, supply chain partners or self-performed, we are in pursuit of the data and information that leads to improving products for our customers. That pursuit does not stop with biomechanics. We will also continue our pursuit of improvements in integrated manufacturing, fabrication, installation, financing, environmental stewardship and customer service. We reject the idea that only one large company has the answers to these and many questions that need to be answered. We also reject the supposition that such company’s product is the best simply because they say it is or because it was the best alternative ten years ago.