Long-Term Effects?
November 4, 2014
A recent report of NBC News has raised concern for the possibility that prolonged exposure to one of the latest versions of artificial turf might contribute to the chances that a person will contract some forms of cancer. This came as cruel irony to many who have raised funds for and installed the latest facilities that were intended to be much healthier both for participants and our environment.
It is reported that the millions of old tires that have been diverted from landfills and then ground up and spread to soften artificial playing surfaces may release elements that contribute to disease for those who spend enough time on those surfaces. Touted to be softer and protect participants from joint injuries and concussions, and advertised to promote a healthier environment by recycling old tires and avoiding the need to constantly fertilize and water natural grass fields, it’s now being suggested that this artificial product may be the less healthy alternative for participants and the environment.
As of this writing, the health benefits of current generation artificial turf are well documented, while the health risks are unproven – there is anecdotal evidence, for example, that soccer goalies who have spent many hours per week for many years diving and rolling on the new turf may have ingested unhealthy levels of the tiny black rubber pellets that give the artificial turf its soft “natural” feel.
Nevertheless, this situation is a humbling reminder of how difficult it is to assess all of the unintended consequences in the future of our actions in the present. How might a product that solves many obvious problems be anticipated to have a link to a hidden illness many years later? How might a person who plays a single sport many hours each day all year long anticipate the overuse injuries or other illnesses that such an obsession or devotion might cause?
The questions being raised about the long-term effects of long-term interaction with today’s artificial turf remind us once again to seek moderation in how much we do of any one thing and to seek humility when we think we’ve accomplished something. One seldom can be certain of what is good for us and what is not; and sometimes even the long view of things is not long enough to know.
Heads and Heat
August 16, 2012
We are engaged in very serious discussions. They’re not only complicated, with unintended negative consequences possible from what are thought to be positive actions; they’re also a matter of life and death.
The topic is football – the high school sport under most scrutiny today and suffering from the most criticism it’s seen since the 1970s when catastrophic neck injuries spiked, liability awards soared, many insurers balked, and most helmet manufacturers abandoned the business altogether.
During recent years we have learned about the devastating long-term effects of repeated blows to the head; and we’re trying to reduce such hits. We’ve learned that 70 percent of concussions in football result from helmet-to-helmet contact, and we’re trying to have coaches teach blocking and tackling differently and have officials penalize “high hits” consistently and rigorously.
During the past several years we’ve learned that serious heat illness and heat-related deaths are 100 percent preventable, yet nationwide there were 35 heat-related deaths in high school football alone from 1995 to 2010; and we’re promoting practices that acclimatize athletes more gradually than “old school” traditionalists might advocate.
As we simultaneously address issues of heads and heat in football, some coaches may think we’re being overbearing, while many in medical fields say we’re out of date, citing higher standards of the American Academy of Pediatrics, National Athletic Trainers Association and National Federation of State High School Associations, as well as many of our counterpart organizations across the country.
As we consider in-season changes to improve athlete acclimatization and reduce blows to the head, we should be open to making out-of-season changes that work toward rather than in opposition to those objectives. There can be no sacred cows. The topic is too serious.
Ultimately, if we err in the outcome of this year’s discussions about heads and heat in football, it must be on the side of safety, on minimizing risks for student participants. They deserve it and, once again, the sport of football needs it.