JACKSONVILLE, Fla. -- Green Bay Packers cornerback Sam Shields left Sundays 27-23 win over the Jacksonville Jaguars late in the fourth quarter and was being evaluated for a concussion, the team said after the game.The Packers did not have any further update on Shields condition before leaving EverBank Stadium.Shields was slow to get up after he appeared to hit Jaguars running back T.J. Yeldon with his helmet. The Packers medical staff immediately ran on the field to attend to Shields, who walked off under his own power.Theres concern given Shields recent history. He missed the final three regular-season games last season plus the playoff opener at Washington after he suffered a concussion against the Dallas Cowboys on Dec. 13, when his head slammed into the turf at Lambeau Field.Shields returned for the Packers NFC divisional playoff game at Arizona.This offseason, he called that concussion scary.All I remember is going after the tackle and my head hitting the ground. And that was it. I blanked out, Shields said during organized team activities in June. I try to keep my head from getting in there, but its kind of hard. Its a physical sport.The only other injury the Packers announced Sunday was to cornerback LaDarius Gunter, who was treated for cramps during what was the third-hottest game in Packers history. Temperature at kickoff was 90 degrees.NCAA Jerseys Outlet . Aside from the trilogy main event title fight, there are a number of intriguing matchups in the heavyweight, welterweight and lightweight divisions. NCAA Jerseys China . - After leading the Saints to a fourth playoff appearance in five seasons, Drew Brees expressed confidence in the direction of his team and, perhaps more importantly, showed a willingness to listen to contract proposals if the team needs his help getting under the NFLs salary cap. https://www.chinajerseysncaa.us/ . Bryzgalov stopped 25 shots on Saturday in the Oklahoma City Barons 4-1 victory over the Abbotsford Heat. The Oilers signed Bryzgalov to a one-year $2 million contract last Friday after shedding payroll by dealing defenceman Ladislav Smid to the Flames. Wholesale NCAA Jerseys . -- Yogi Ferrell orchestrates pretty much everything in Indianas offence. Cheap Basketball College Jerseys . Anthony Davis had 31 points and 17 rebounds in his seventh straight game with more than 20 points, but that was only enough to keep the Pelicans competitive into the final minutes. Andrew Bogut had 10 points and 15 rebounds for Golden State, which rebounded from a loss a night earlier in Oklahoma City and snapped a two-game skid.Weightlifting is more grit than glamour.Athletes grunt, yell and do whatever it takes to prepare themselves to lift heavy weight on the worlds biggest stage. Sometimes their adrenaline-fueled screams are louder than the sound of the barbell slamming onto the platform.Leave the silence for other sports.Weightlifting is one of the oldest sports in the Olympics and while its one of the lesser knowns, its quite a crowd pleaser. Just listen to the way spectators react when an athlete stomps their feet and shouts before a lift.Competition starts Aug. 6 in Rio de Janeiro. Here are some things to know:THE RULESWeightlifters get three attempts in each of the two types of lift. In the snatch, the bar is lifted overhead in one continuous motion. The clean and jerk is performed in two moves: the lifter first pulls the bar to shoulder height while in a squat, then rises and pushes it overhead.The elbows need to lock for a successful lift. The total score combines the weights lifted in the best snatch and the best clean and jerk.Each athlete only gets six lifts, so picking the right weights is crucial. If they start too low, medals could be out of reach. If they start too high, they may crash out without a result.DEFENDING CHAMPIONSNorth Koreas Om Yun-chol is the front-runner to win another gold in mens 56-kilogram category, the lightest weight class. Chinas Liao Hui, a 2008 champion at 69 kg, returns after missing the London Games because of a doping ban. Lu Xiaojun, another Chinese champ, is a besst bet to win at 77 kg.dddddddddddd. On the womens side, North Koreas Rim Jong Sim (69 kg) returns to defend her gold.DOPING SUSPENSIONSBulgarias team was barred from the Olympics after 11 of its lifters received doping bans last year. Yulia Kalina, a Ukrainian bronze winner in the womens 58-kilogram division, was the first athlete disqualified. Four Olympic gold medalists from Kazakhstan and medalists from Russia, Ukraine, Azerbaijan and Belarus have already been provisionally suspended by the International Weightlifting Federation. Entire teams from Russia, Kazakhstan, Belarus and Azerbaijan could be barred because three or more positive cases from each country were discovered during retests.WINNING MEDALSChina led the way in 2012 with seven medals, including five gold. Russia was next with six, five silver and one bronze. Kazakhstan won four gold.TEAM USAMorghan King, Jenny Arthur, Sarah Robles and Kendrick Farris will represent the United States. Robles finished seventh in 2012 in the super heavyweight class. Arthur was the first American to qualify and will compete as a heavyweight. King (48 kg) is also making her Olympic debut. Farris, the only mens representative, finished eighth in 2008 and 10th in 2012.THE VENUERiocentro already hosted weightlifting competitions at the 2007 Pan-American Games. Pavilion 2 has a gross capacity of approximately 5,900. ' ' '