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.
Student-Centered Coaching
August 1, 2017
The November 1929 Bulletin of the Michigan High School Athletic Association includes this editorial reprinted from the Oct. 7, 1929 Grand Rapids Herald which invites discussion about what more we might do to promote leadership and sportsmanship in school-sponsored sports today.
“Football teams of Greenville and Ionia high schools Saturday introduced an innovation the nature of which challenges consideration of other Michigan schools. From the time the first whistle blew for Saturday’s game until its close the professional coaches employed by the two schools had no contact with players. Between the halves the usual harangue by the coach was dispensed with in favor of a review of play by players. * * * The result of such a policy is unsullied amateurism along the lines we often have urged. The players are on their own. They do their own thinking as well as playing. Under the system as usually followed the coach sits on the sidelines. If he sees an opportunity for a plan of play differing from that being followed he sends in a substitute who carries instructions: ‘Stick to forward passes. Bang away at their left end,’ etc. Between the halves the coach points out faults and emphasizes opportunities for the final half. In net effect the coach directs the play. The initiative of captain or quarterback is permitted only so long as the coach approves. Under the Greenville system the captain is the only recognized leader of the team. He directs substitutions, orders plays, advises players, etc. At Greenville school boys played against school boys. On other western Michigan gridirons a coach is the 12th member of every team. * * * The plan adopted at Greenville was suggested by President Angell of Yale in his annual report for 1927-28. He urged that, ‘There is a wide and well-grounded sentiment that the control of our games should be put back more fully into the hands of the players.’ Yale has not heeded Prexy Angell’s advice, but the New York State Public High School Athletic Association has adopted it as also have some Detroit high schools. It takes the sting of professionalism out of the scholastic game. The able coach still has ample opportunity to prove his worth in teaching the fundamentals of the game and in developing ‘football brains’; but when the whistle blows it is high school team against high school team. What’s the matter with trying that in Grand Rapids? What, if any, are the arguments against it?”