SAN DIEGO - Chargers safety Jahleel Addae didnt show symptoms of a concussion until Friday afternoon, a day after having two scary reactions following hits in a loss at Denver, a person with knowledge of the situation said.The person spoke to The Associated Press on Saturday on condition of anonymity because of the sensitivity of the injury.Addaes injury gained significant attention after he convulsed while remaining on his feet after a helmet-to-helmet hit late in the third quarter Thursday night. On the games first play from scrimmage, Addae made a hit and immediately went limp on the ground.Addaes reaction to the second hit caused a stir on Twitter. Many people wondered why he was allowed to remain the game and some compared it to when Chargers four-time Pro Bowl left guard Kris Dielman was staggered after sustaining a career-ending concussion in the sixth game of the 2011 season, at the New York Jets.Dielman wasnt diagnosed with a concussion until after that game. He suffered a grand mal seizure on the flight home. The team plane was met by an ambulance and Dielman was hospitalized overnight.Ten days after Dielman was hurt, the leagues injury and safety panel told game officials to watch closely for concussion symptoms in players. Officials were told that if they believed a player had sustained a concussion, they were to take appropriate steps to alert the team and get medical attention for the player.Dielman didnt return that season. The following March, he chose to retire rather than risk further damage.George Atallah, the assistant executive director of external affairs for the NFLPA, said Saturday that the players union is looking into the Chargers handling of Addae as we do with all player health and safety matters.The person with knowledge of the situation said Addae was checked on the sideline after both hits and was cleared each time, and that he was checked after the game, with no symptoms of a concussion.The person declined to say what symptoms Addae showed Friday afternoon.Addae said after the game that he passed the NFLs concussion test. The team said then and again Friday afternoon that Addae had a stinger.At a news conference Friday afternoon, coach Mike McCoy said the team followed proper medical procedure with Addae.Asked to confirm there was no head trauma, McCoy responded by saying he had to meet with trainer James Collins. Ive said all Im going to say about the whole football team with where we are right now, said McCoy, who loathes discussing injuries.Addae was not in the locker room when it was opened to the media about an hour later. A team spokesman later said the safety went to get additional tests. A few hours after that, the team said Addae had been diagnosed with a concussion.___Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL___Follow Bernie Wilson on Twitter at http://twitter.com/berniewilsonAlex Cintron Jersey . - Ronda Rousey realizes shes finishing up one of the biggest years for any fighter in the young history of mixed martial arts at UFC 168, and the UFCs bantamweight champion intends to go out on top. David Dellucci Jersey . He even addressed his group of relievers Sunday morning. Dustin McGowan made those worries a nonfactor, at least for a day. McGowan pitched three-hit ball for seven innings, Colby Rasmus hit a grand slam and Melky Cabrera added a two-run homer as the Blue Jays beat the Pittsburgh Pirates 7-2. https://www.cheapdiamondbacksjerseys.us/...dbacks.html.com) - Colorado Rockies shortstop Troy Tulowitzki was named the National League Player of the Month for April. Carson Kelly Jersey . And fellow Leaf, Jake Gardiner, hiking in Whistler. Matt Mantei Jersey . Thornton emerged as one of the leagues best defensive ends against the run in 2013. The former undrafted free agent from Division II Southern Arkansas led Philadelphias linemen with 78 tackles and had one sack.PHILADELPHIA -- Jason Peters will protect the quarterbacks blind side for quite a while longer in Philadelphia. The All-Pro left tackle agreed to a five-year contract with the Eagles on Wednesday. Peters was signed for 2014, and his new deal adds four years through 2018. Overall, the contract is worth about $50 million. "They didnt want to risk losing me and I didnt want to go anywhere, and I let them know that," Peters said. "I want to retire here. I love this organization. I love Philly." The feeling is mutual. "There arent many people cut from the same cloth as Jason Peters," coach Chip Kelly said. "To be able to bounce back from two Achilles injuries and return to an All-Pro level speaks not only to his incredible athleticism, but proves just how hard he works at his game. Having him at left tackle provides a lot of comfort to our quarterback and to our entire offence. Hes a guy that many players look up to in our locker room." The 32-year-old Peters is a six-time Pro Bowl pick and two-time All-Pro. Peters missed the entire 2012 season after twice rupturing an Achilles tendon, but he returned to anchor an offensive line that helped the Eagles lead the NFL in rushing. All-Pro running back LeSean McCoy ran for a franchise-best 1,607 yards, and Pro Bowl quarterback Nick Foles had a breakout year behind Peters and Co. "I told yall I was at 100 per cent coming into the season," Peters said.dddddddddddd "I felt very good. They obviously think (Im worth it) or they wouldnt have given me the contract. Im definitely going to live up to it." The Eagles appear set on their offensive line. Lane Johnson, a first-round pick last year, played well as a rookie at right tackle. Left guard Evan Mathis was an All-Pro, centre Jason Kelce is one of the top centres in the league, and right guard Todd Herremans is signed through 2016. Peters is the cornerstone. "Jason is everything you look for in a left tackle," general manager Howie Roseman said. "The unique blend of size, speed and athleticism that Jason possesses is something that everyone wants in an offensive lineman. However, what really makes him unique is his desire to improve day in and day out despite the fact that hes played at an elite level for so many years. We are truly rewarding Jasons excellence." Peters was an undrafted free agent signed by Buffalo and converted from tight end. He played his first five seasons with the Bills before coming to Philadelphia in a trade in 2009 and establishing himself as one of the premier left tackles in the NFL. Now hes already being talked about as a Hall of Fame candidate with several years left in his career. "I got a $5,000 signing bonus in Buffalo," Peters said. "I never thought this would happen. I believed in myself. This is a dream come true." ' ' '