BANFF, Alta. Weston Richburg Jersey . -- Canadian freestyle skier Roz Groenewoud isnt letting surgery to both of her knees deter her expectations for the Sochi Olympics. The womens halfpipe star injured her left knee in training at last weeks Dew Tour in Colorado. The 2011 world champion had the operations done Tuesday and is expected to fully recover in four-to-six weeks. The Feb. 7-23 Sochi Games begin in just over seven weeks. Groenewoud is expected to be a podium contender in womens halfpipe skiing, a discipline that will make its Olympic debut next year. "Im still feeling really good about the Olympics and my chances there," she said during a conference call Thursday. "I think this is definitely a step back . . . but it really gives me a chance to focus and come back with even more focus having a very outlaid plan of how Im going to have a comeback essentially. "I think through this whole buildup to the Games Ive been pretty good focusing on the process, not the overall celebration. The surgeries I had on both my knees are very minor compared to what a lot of other athletes have to go through." Given that Groenewoud has had nagging issues with her right knee as well, her team made the decision to scope both joints at the same time after consultation with an orthopedic surgeon. "The menisci problems of both knees put her at risk for more severe injuries," said Dr. Mark Heard. "Im very optimistic about a speedy recovery." Heard added the prognosis was excellent given Groenewouds "two very healthy knees in all other respects plus good leg strength and body mechanics." Groenewoud, from Calgary, secured her place on the Olympic team last week despite the injury. She was able to complete the qualifying run and finished 10th. "The surgery was to address some issues with the lateral meniscus in both knees," she said. "The left one was a bit more serious than the right, I had a larger, more problematic tear. "However, the right one ended up having a larger tear than what showed up on the MRI so Dr. Heard cleaned up both meniscus, drained some of the extra fluid that was under my patella (in right knee) and generally just made them prettier and more functional." Groenewoud is hoping to return to competition midway through next month at an event in California. "That is totally dependent on how the swelling goes and the advice from the team at the CFSA," she said. "California, nice weather . . . skiing in California is always so much fun." In the meantime, Groenewoud has returned to Calgary, where she said shes enjoying the benefits of some home cooking from her mother. "She made me one of my favourite pastas (Wednesday night), a clam pasta that was pretty delicious," Groenewoud said. "Generally I dont make myself pasta very often or eat very much pasta so it was very comforting." Mike McGlinchey Jersey . The 31-year-old Russian dominated the No. 3-ranked Ferrer throughout, breaking the defending champion and local favourite four times on the indoor hard court. Y.A. Tittle Jersey . - For a general manager who preaches building through the draft, Reggie McKenzie has struggled to find impact players his first two years in Oakland. http://www.officialsanfrancisco49ersfootball.com/authentic-dante-pettis-jersey-womens . Redden played a total of 1,023 regular-season games with Ottawa, the New York Rangers, St. Louis and Boston. He finished with 457 points (109 goals, 348 assists) and a plus-160 rating over his career. CHATTANOOGA, Tenn. -- Three former college football players are suing the NCAA, saying it failed to educate them about the risks of concussions and did not do enough to prevent, diagnose and treat brain injuries. Chris Walker and Ben Martin, who played for Tennessee from 2007-2011, and Dan Ahern, who played for North Carolina State from 1972-76, filed a class-action lawsuit in federal court in Chattanooga, Tenn., on Wednesday. The complaint alleges the NCAA failed to meet its obligation to former players and because of its neglect the players are "suffering the dramatic consequences." The lawsuit seeks an NCAA to fund a medical-monitoring program for former football players. The lawsuit is similar to one filed in federal court against the NCAA in 2011 in Illinois. Attorneys in that case recently asked a judge to make it a class-action suit. NCAA chief legal officer Donald Remy said the NCAA has not yet had the opportunity to review and evaluate the lawsuit. Last week, the NFL agreed to pay more than three-quarters of a billion dollars to settle lawsuits from thousands of former players who developed dementia or other concussion-related health problems they say were caused by the game. The Tennessee lawsuit was filed by Washington-based attorney Michael Hausfeld, who is also the lead attorney in the OBannon case that is seeking damages from the NCAA for usinng athletes images and likenesses to make billions of dollars. Kyle Juszczyk Jersey. "The NCAA has not taken the necessary steps to protect these former players even though the medical tools to assist them have been available for some time," Hausfeld said. "It is not too late now for the NCAA to offer important education and needed medical testing to these former players." Walker and Martin were defensive ends for the Volunteers. Walker, who lives in Chattanooga, played 50 games during his career, the last two as a starter. He had 12 career sacks. Martin, who lives in Knoxville, played 45 games and 4.5 sacks. Ahern, who lives in Pensacola, Fla., was an offensive lineman who earned letters for playing in 1974 and 75. None of them played in the NFL. In the complaint, Walker and Martin claim to have had repetitive head trauma in scrimmages, practices, and games during their careers, and that they now suffer from severe headaches. Ahern says in the lawsuit that he was flown from Pennsylvania to Raleigh for hospitalization after suffering a concussion in a game against Penn State during his senior year. He also claims to have an inability to concentrate, poor memory, a ringing in his ears, and sleeping problems. He has also suffered physical ailments and pain associated with these ailments leading to retirement at age 50 and disability as of 2007. 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