SAN DIEGO -- The San Diego Chargers and Arizona Cardinals broke up the training camp monotony by practicing at Qualcomm Stadium on Tuesday night.The teams will also have a joint workout on Wednesday at Chargers Park leading up to Fridays preseason game.Its like playing two little mini games, Chargers coach Mike McCoy said.However the Cardinals were missing coach Bruce Arians, who was hospitalized before the practice with stomach pains.Cardinals spokesman Mark Dalton said that, after arriving for the teams joint practice, Arians told his medical staff he was not feeling well and had stomach pain.Dalton said later that Arians had undergone tests and would remain hospitalized overnight. Dalton said there would be no further updates until Wednesday.I hope he is fine, Cardinals tackle D.J. Humphries said. B.A. is a big deal in my life. Hes helped me out a lot through the whole process and I just want to make sure he is all right. And from what they told us, he is.The Chargers goal on Tuesday was to work on their run defense which struggled last season.San Diego allowed 288 rushing yards in its preseason-opening loss to the Tennessee Titans last week.By going against the Cardinals, the Chargers had to contend with a top-10 running game.Its a great measuring stick for us against a very good football team, McCoy said.The Cardinals also need to work on their run defense after the Raiders rushed for 166 yards in last weeks win over Arizona.But the Cardinals continue to fine-tune the group without first-round pick Robert Nkemdiche. The former Ole Miss star sprained an ankle early in camp and wasnt cleared for Tuesdays practice.Both teams worked without incidents.I had the `Hard Knocks image in my head where everyone fights so we were on alert, Humphries said. But everybody was professional and worked hard.The Chargers Philip Rivers agreed.I thought we got done what we needed to, he said. We got to go against another team and get some different looks. It allows us to see some things in a practice setting.How many times are we going to get down in the red zone in the preseason with us all in there? So it allows you to see four or five plays in a row against a defense we havent been practicing against all the time. It feels game-like.---Online:AP NFL website: www.pro32.ap.org and AP NFL Twitter feed: http://twitter.com/AP-NFLAdidas NMD Kengät Ale . -- Derrick Rose shook off poor shooting early to hit clutch shots late and Carlos Boozer had 20 points and 13 rebounds to lead the Chicago Bulls to a 104-95 preseason victory over the Oklahoma City Thunder on Wednesday night. Adidas Prophere Ale .com) - The Calgary Flames aim to bounce back from their first regulation home loss of the campaign on Friday night when they host a Detroit Red Wings club that they swept in three meetings a season ago. http://www.nmdhalvalla.com/adidas-kengat-halvalla.html . "We have always prided ourselves on the way we play defence. Having two big pieces back is going to be a key for us moving forward for years to come," said Knighthawks head coach Mike Hasen. Adidas Eqt Suomi . Tomas Berdych and Radek Stepanek defeated Nenad Zimonjic and Ilija Bozoljac 6-2, 6-4, 7-6 (4) on the indoor hard-court at Belgrade Arena. The victory improved the Czech pairs impressive cup doubles record to 14-1. Adidas NMD Ale . -- The Magic have their first victory of the new year. RIO DE JANEIRO -- The third day of Olympic competition featured a couple of notable firsts: Rafaela Silva captured host Brazils initial gold medal of the Rio Games and fencer Ibtihaj Muhammad became the only American ever to compete in the Olympics wearing a hijab.The U.S. mens basketball team surged after a slow start, beating Venezuela 113-69 on Monday night and Serena Williams struggled before beating Frances Alize Cornet 7-6 (5), 6-2 in her bid for a second consecutive singles gold medal.Silva, who grew up on one of Rios hillside shanty towns, won judos 57-kilogram division, then, overwhelmed with emotion, performed the Brazilian version of the Green Bay Packers Lambeau Leap to celebrate with her compatriots Monday.It was, at the least, a momentary reprieve for the host country bracing for what once seemed unthinkable: an early exit by its mens soccer team from the Olympic tournament. Brazil finds itself needing a victory against Denmark to advance and avoid another huge embarrassment two years after a demoralizing 7-1 loss to Germany in the semifinals of the World Cup.Brazilian fans arent just booing their mens soccer team. After months of dire predictions from abroad about the mosquito-borne Zika virus, some locals are doing some stinging of their own: Theyre jeering U.S. athletes and taunting them over the fears that kept some competitors away from South Americas first Olympics.In the womens sabre tournament, Muhammad, sporting a plain black Muslim head scarf under a red, white and blue mask, was a winner in her opening bout before bowing out. A New Jersey native who started fencing in part because the uniform allowed her to adhere to the tenets of her faith, Muhammad also competes in the team event later this week.Australia won the first gold medal for rugby sevens at the Olympics, beating archrival New Zealand 24-17 in the womens final Monday night.A day after adding a record 19th gold medal to his collection, Michael Phelps is swimming the 200 meter butterfly semifinal Monday night and fellow American Katie Ledecky is swimminng the womens 200 meter freestyle.ddddddddddddOther highlights from Day 3 of the Rio Games:GOLF DEBUT : The first Olympic golf shot in 112 years will be hit by the lone Brazilian in the mens field. The International Golf Federation tapped into what few Olympic roots it has by selecting Adilson da Silva to be the first to tee off Thursday. Also in the opening threesome: Graham DeLaet of Canada, a country IGF President Peter Dawson called the defending champ -- George Lyon of Canada won the gold medal at the St. Louis Games in 1904.BRAZIL BLEAK : It has come to this for the Brazilian mens soccer team: The fans are so disappointed with the team that they heckled football icon Neymar and chanted the name of the women teams star during a lackluster, scoreless tie against Iraq over the weekend. Brazil is now facing elimination -- a prospect that once seemed unthinkable in the soccer-obsessed Olympic host country.BILES BROUHAHA : NBC announcer Al Trautwig says he regrets tweeting that the adoptive mother and father of U.S. gymnastics star Simone Biles were not her parents. Trautwig angered adoption advocates by refusing to refer to Ron and Nellie Biles as the 19-year-olds parents. Ron Biles, her maternal grandfather, and his wife Nellie adopted Simone 16 years ago. Trautwig said, to set the record straight, Ron and Nellie are Simones parents.SPECTACULAR SEAS : Sailing, not the dirty water, was finally the focus on troubled Guanabara Bay during a spectacular start to the Olympic regatta on Monday. Windsurfers sped across the waves toward Flamengo Beach in a fresh breeze, against the imposing backdrop of Sugarloaf Mountain. Robert Scheidt won the second race in the Laser class. Hes trying to become the first Olympic sailor and first Brazilian to win six Olympic medals.---AP Summer Games website: http://summergames.ap.org---Follow AP Sports Writer Arnie Melendrez Stapleton on Twitter: http://twitter.com/arniestapleton ' ' '