Three weeks out from competition, Australias sailors are still running into rubbish and forced to stop their boats while training on Rios Olympic courses.While the raw sewage at Marina da Gloria has been cleaned up, out on Guanabara Bay defending 470 gold medallist Mat Belcher and his partner Will Ryan are still encountering obstacles ranging from dead animals to plastic bags.Two or three times a day we would be caught up with rubbish on our foil, Belcher told AAP from Rio.We need to stop, slow the boat down completely and raise our foils.Its getting better, hopefully we can get it down to one or two a week.But, despite organisers assurances, Belcher fears rubbish could play a dramatic role in the medal race.Yeah, absolutely that could happen, he said.What weve been told is theyre going to clean the course prior to each day, they will go on course and ensure that wont happen.Plastic bags almost cost Belcher and Ryan gold in a 2014 event in Rio when they dropped to last place in the medal race after being forced to stop and clear the rubbish off the boat.They caught up enough places to secure the points to win gold, but Belcher is aware it could have been disastrous.It had a massive, massive impact. Hopefully that doesnt happen in the Games, Belcher said.In their nine trips to Rio in the past three years, Belcher and Ryan have hit a chair and an esky on the water as well as countless bag and cans, but have seen some improvement in water quality.Its not ideal, Belcher said.Inside the marina theres been a dramatic improvement, its much more pleasant than having a raw sewage outlet where you launch your boat.But the water is still polluted and theres a lot of rubbish. Were hoping organisers can clean that up as we get closer to the Games.Theres all sorts of rubbish - dead animals, furniture, plastic bags, a lot of coke cans.Weve certainly heard a lot that theyre going to do everything they can to make sure its clean.Were happy with what theyre trying to do.Belcher teamed with Ryan after winning the 470 class gold medal with Malcolm Page at the London Games in 2012 and the new pair go to Rio as firm favourites after winning three of the past four world championships. Fake Jordan . -- Stanford squashed Oregons national championship hopes again, schooling the Ducks in power football. Fake Shoes From China . There was no hesitation from the 40th-ranked Pospisil, from Vernon, B.C., who admitted that he cut back on his training sessions over the last few days to conserve energy as the long ATP season finishes next week at the Paris Masters. https://www.fakeshoes.net/ . 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. Fake Shoes . -- There were a lot of firsts for the Edmonton Oilers on Tuesday night. Wholesake Fake Nike Air Force 1 . The visitors took a deserved lead in the 16th minute with midfielder Yohan Cabaye curling the ball beyond Adrian from inside the penalty area. MIAMI GARDENS, Fla. -- DeMarco Murray found room on the flanks and then shimmed for extra yards. Marcus Mariota kept scrambling up the middle past the first-down marker before sliding to safety.Smashmouth, Titans style.There was muscle involved, but also lots of finesse as Tennessee rushed for 235 yards Sunday to grind up the Miami Dolphins, 30-17.The offensive approach was the sort coach Mike Mularkey envisioned when the Titans signed Murray last spring.It kind of gives you an example of what were capable of, Mularkey said. We just need to do it like that consistently.The Titans (2-3) clawed back into the conversation in the AFC South, while the Dolphins (1-4) appear destined for an eighth consecutive year out of the playoffs. Here are some things to know about both teams:GROUND GAME: Murray ran for 121 yards, Mariota dashed for 60 and Derrick Henry added 54 to give the Titans their most productive rushing performance since 2009. They averaged 5.7 yards per attempt.The guys up front did a great job, Mariota said. They controlled the line of scrimmage and really allowed us to do what we want. If we can run the football the way we did today, it will really open up some things in the passing game.Thats what happened against Miami. Mariota was an efficient 20 for 29 for 163 yards, with no turnovers, no sacks and three scores.He completed passes to eight receivers. The touchdowns covered 5 yards to Andre Johnson, 20 yards to Delanie Walker and 4 yards to former Dolphin Rishard Matthews.In addition, Mariota repeatedly hurt the Dolphins with his legs, including a 5-yard keeper for his first rushing touchdown of the year.TANNEHILLS TRIALS: Miami quarterback Ryan Tannehill was sacked six times , but hes not getting sacked by his coach.The Dolphins totaled just eight first downs, and disgruntled fans chanted for Tannehills backup, Matt Moore. First-year Miami coach Adam Gase is staying with the fifth-year starter, however.Hes not coming out, Gase said. You can ask me 100 times. Hes going to be in there the rest of the season.ddddddddddddThe Dolphins were without both starters on the left side of the offensive line. Rookie guard Laremy Tunsil hurt an ankle during the pregame, and tackle Branden Albert was too weak to play after battling a virus and losing 12 pounds.I felt we had plenty of guys to fill the roles we need to fill, Gase said. We just have to do a better job.GOOD HALF: The Titans started fast, for them, and finished the first half strong.Mariotas scored the games first points with 23 seconds left in the first quarter. It was Tennessees first TD in the opening period all year.He directed a 75-yard touchdown drive in the final two minutes of the half, completing all five of his passes in the series to put the Titans ahead 21-14.The former Oregon star is accustomed to playing hurry-up.Ive just operated in that kind of realm for a long time, so Im really comfortable in it, Mariota said.SUDDEN STRIKES: Miami would have been shut out if not for three big plays. Rookie Jakeem Grant scored on a 74-yard punt return , Damien Williams had a 58-yard catch-and-run to set up a touchdown, and DeVante Parker made a 50-yard reception that led to a field goal.Those hurt us and kept them really in the game, Mularkey said.UP NEXT: The Titans play Cleveland next Sunday in the first of three consecutive home games.Cant look too far in the future, Mariota said. Its nice that well be home for a few weeks now. Hopefully this will build into some momentum.The Dolphins, already three games behind New England in the AFC East, continue a four-game homestand when they play Pittsburgh.You better play this thing out, Gase said. You never know what is going to happen.---AP NFL website: www.pro32.ap.org and http://twitter.com/AP-NFL---Follow Steven Wine on Twitter: http://twitter.com/Steve-Wine. His work can be found at http://bigstory.ap.org/content/steven-wine ' ' '