A father whose son was diagnosed with Hodgkins Lymphoma has called for further research into a possible link between cancer and rubber material found on artificial pitches. Nigel Maguires son, Lewis, 18, was a triallist at Leeds United when the promising goalkeeper fell ill two years ago.Mr Maguire, a former Cumbria NHS chief executive, wants to see more research carried out on the pitches, similar to that being done in the United States, despite FIFA and the Manufacturers Associations assertion the synthetic surfaces are safe. A previous study in the US claimed there is a link between the use of the rubber on the artificial pitches, which is made from recycled tyres, and cancer. The only research that they have conducted, and they have done some, and that is to their credit, is they have looked at whether vapours or gasses are released when this crumb rubber is spread on the pitches, Mr Maguire told Sky Sports News HQ. Nigel Maguire, whos son has been diagnosed with Hodgkins Lymphoma, has called for more research into a possible link between cancer and crumb rubber on 3G pitches Under normal atmospheric conditions the research is clear - there is no adverse gasses coming from this crumb rubber. However, they have not done, as far as Im aware, any research as to what the impact is of actually ingesting this stuff, actually swallowing it, getting it into your eyes, getting it into your mucus, getting it into your cuts and grazes.The idea of asking children to effectively take half a teaspoon of this stuff every week, swallow it and then think that was a good idea - no, I dont think that is a good idea.I will only rest assured when I know more detailed research has actually been done on this and that people can very clearly say there is no direct link. Then Ill rest easy, but in the meantime I am not going to let this one go and I am going to work with my colleagues in America.The Football Association wants to double the number of full-sized 3G pitches in English grassroots football by 2020 but, while they believe there is no scientific evidence linking the crumb rubber to cancer, the FA says it will monitor the situation. Report claims link between 3G pitches and cancer A US study claims there is a link between the rubber used on 3G pitches and cancer Lewis saw former US Womens soccer international Amy Griffin talk on Sky Sports News HQ about a survey she had carried out surrounding the artificial pitches and their potential risks.I was diagnosed, then I got better and thought everything was done and I played on the 3G surfaces again and was told I was ill again and I didnt think anything of it, Lewis said. But I was watching Sky Sports News and she mentioned that two people she knew that played on it got lymphoma, which is what I had, so that was when I got a bit concerned.And then she mentioned she did a survey on 160 footballers that got it and 60 per cent of them were goalkeepers and to say there is only one goalkeeper in a team of 11, that is pretty bad. Playing on it might not be bad but swallowing it and getting into your cuts cant be great as you dont know what it is.Asked if he had swallowed the rubber pellets, Lewis said: Quite a lot because you are on the floor and its going up in the air every time you dive and a lot of the time you realise it is in your mouth so a lot of the time Id have been swallowing it as well.I just carried on with my game because you dont think that if it is on thousands of pitches across the world it is going to have any sort of effect on you.His father says three US government agencies - the Environmental Protection Agency, the Centers for Disease Control and Prevention and the Consumer Product Safety Commission - will undertake an independent review into the health impact of people playing on the rubber.They are spending $2m (£1.4m) on undertaking a piece of research because of their concerns, because questions need to be answered, he said. I am calling upon the government and sports governing bodies to answer those questions directly and not to hide behind the industry response which is they have conducted the research. They have conducted some but, in my view, not nearly enough. A new artificial pitch English footballs governing body examined many studies on artificial surfaces from the University of California and the Environmental and Occupational Health Sciences Institute, among others.An FA spokesperson said: The numerous scientific studies conducted by government agencies around the world, and undertaken by independent experts have all validated the human health and environmental safety of 3G pitches and crumb rubber.The FA adheres to the latest independent evidence which indicates that 3G pitches in the UK which are built to industry-standard specifications are safe.A FIFA spokesperson said: FIFAs Medical Assessment and Research Center (F-MARC) in cooperation with UEFA conducted an analysis of this matter in 2006.At that time, the conclusion was clear: the available body of scientific research on this issue did not substantiate the assumption that cancer resulting from exposure to SBR granulate infills in artificial turf could potentially occur. Since then, several independent research have been conducted - the latest being from 2015 - reaching similar conclusions. FIFA will continue monitoring and analysing any new evidence produced on this matter. Also See: Claims over 3G pitches and cancer Table Live on Sky Get Sky Sports Air Max 720 Free Shipping .Y. -- Bills receiver Stevie Johnson has a bone to pick with the NFL schedule maker. Wholesale Air Max 720 . It just didnt show when he hit the ice. Berra made 42 saves and Kris Russell scored at 1:32 of overtime, lifting the Calgary Flames to a 3-2 victory over the Chicago Blackhawks on Sunday night. http://www.cheapairmax720freeshipping.com/ . Bryant, who signed a five-year, $34 million contract as a free agent with Cleveland in March, reported symptoms on Monday morning, a team spokesman said. Cheap Air Max 720 Wholesale . Brett Kulak and Jackson Houck of the Vancouver Giants were each charged with assault causing bodily harm on Aug. 18, according to the B.C. court services. Cheap Authentic Air Max 720 . Aduriz headed home Markel Susaetas cross in the sixth minute to open the scoring at San Mames Stadium. He bettered that with a long-range blast that went in off the goal frame in the 18th, and converted a penalty in the 72nd after Diego Mainz was sent off for fouling Aduriz with only the goalkeeper to beat. INDIANAPOLIS -- When Tony Stewart dreamed about winning at Indianapolis Motor Speedway, he never contemplated saying goodbye.He still cant find the words.Now, as Stewart prepares for his final Brickyard 400, hes brushing aside any talk about nostalgic reflections so he can focus instead on making one more trip to victory lane.You guys can ask me all about how Im feeling, thinking, whatever but youre wasting my time and your time, he said before Fridays practice began. All I care about is driving that race car right now. It is probably the most focused Ive been getting ready for a race. Im not amped up, or anything like that. Im just really relaxed and focused and feel good going into it.Try as he might to downplay it, this is not just another race or just another track for Stewart.Indiana is where he developed his affinity for dirt tracks and A.J. Foyt, and where his talent broke through the fierce, sometimes temperamental moments. It was here at Indianapolis that he knew he would define his career.After being born in Rushville, Indiana, and attending high school in Columbus, Indiana, Stewart got his first big break when former IMS CEO Tony George started his own series for promising American drivers like Stewart, who struggled to find job openings with IndyCar teams.Stewart quickly emerged as one of the series bright, young faces by winning the 1997 series championship. After five seasons and no Indianapolis 500 wins, Stewart left his home state for the higher-profile, better-paying NASCAR circuit that turned him into a megastar.Over the past 18 seasons, Stewart has made 601 starts, won 49 races and three Cup championships.But the Brickyard wins in 2005 and 2007 were the ones he cherished most, and picking up No. 50 on his home track would be a fitting end to a 20-year run at the Brickyard.It would be all right, I guess, Stewart joked. No, it would be cool because this is one of the marquee races. Everybody wants to win here. Definitely, I want to win here myself.Stewart insists he will not take any distractions into Sundays race even though the signs are all around that this weekend is different.His parents and stepfather sat in the fronnt row of Fridays pre-race news conference.dddddddddddd. At the end, he graciously accepted a gift from speedway president Doug Boles -- pieces of the fencing he climbed after each of his Brickyard wins.His answers sounded like a throwback to his early IndyCar days when he routinely responded to questions about track conditions or just about anything else at Indy with a nonchalant answer about throwing dirt on the track.I have no clue how many friends and family will be here this weekend, it was not my responsibility to get them all here, Stewart said when asked about potential distractions. I will see them after the race is over, but Im going to go to work here in a minute, and that is all I care about doing for three days.This weekend has started much like Stewarts season -- off script.The race billed as Farewell Smoke has been somewhat overshadowed by Jeff Gordons comeback bid in the No. 88 car. While his friends are disappointed that Stewart doesnt have the stage to himself, Stewart embraces it.He rallied from a rugged, injury-plagued start with three top-five finishes in the last four races, including his first win of the season at Sonoma, just like he did at Indianapolis. After finishing 24th on the speed chart with a fast lap of 180.505 mph Friday, he came within a whisker of earning his second Brickyard 400 pole. Hell start third, right behind pole winner Kyle Busch, after going 184.328 in qualifying.And it seems everyone has embraced the two sentimental favorites this weekend.To have Tony Stewart in his final race, Jeff Gordon in his final race -- Part 2, it is a big time, four-time Brickyard winner Jimmie Johnson said. I can only imagine how loud they are going to be at driver intros.Or how crazy the fans would get if the 45-year-old Stewart winds up scaling the fence one more time before focusing on team ownership full-time.Even now, Stewart cant quite find the proper description.Im not doing all the sentimental, crying stuff you guys think Im going to be doing, he said. Im going to race this weekend. ' ' '