Nico Rosberg was delighted to see Mercedes bring real innovation to the floor of the W07 on the second day of pre-season testing in Barcelona. The Germans car was the subject of attention up and down the pitlane as the team debuted teeth-like barge boards.We have a real innovation on the floor, it looks quite futuristic and we are excited about that, Rosberg told Sky Sports News HQ. It is important for us to be innovative and be one step ahead of the others because it is easy to copy afterwards, so when they see things on our car they will copy them and automatically go faster. So we have to stay one step ahead. In all Rosberg completed a mammoth 172 laps of the Circuit de Catalunya, equating to nearly 500 miles as Mercedes showed incredible reliability once again. Team-mate Lewis Hamilton had completed 156 laps on Day One. The Spanish GP consists of only 66 laps.It was a great day, I was excited to get back in the car again. It was good, it was a real Formula 1 marathon today, lots and lots of laps and kilometres, he added.That is what we need to do, we need to push the car to the limit to find little problems on the car because at some point something will break. For now nothing has broken, so we need to keep on going, do lots of laps and see where the weak points are. So that is quite successful at the moment. Ferrari have taken the headlines by topping the opening two days of testing, but there is no panic at Mercedes.Lap time-wise it is not realistic where we are, we havent shown are cards yet and are still holding back, Rosberg said.For sure the car is quick, the opposition also seem to be quick so how quick we are nobody knows for now, but of course we are confident. Mercedes Lewis Hamilton completed 156 laps on day one in Barcelona, but it was Nico Rosbergs turn on day two Hamilton returns to action on Day Three with Rosberg back behind the wheel of the W07 on the fourth and final day of the test. Sky Sports News Rachel Brookes wraps up the second day of running at Barcelona Keep up to speed with all the latest news, pictures and video from all eight days of F1 testing via the daily live blog on the Sky Sports website and mobile apps. Sky Sports News HQ will also broadcast regular updates from trackside in Barcelona. Every race live in 2016 Sky Sports F1 brings you every race live in 2016. Fast and easy online upgrade - click here. Also See: Day Two report: Vettel quickest Hamilton admits dropped focused Discount Puma Shoes .ca looks back at the stories and moments that made the year memorable. Wholesale Puma Shoes Fast Shipping . There are surprises among the Vezina candidates, but most of the others are standard top-tier performers, even if the two Hart Trophy runners-ups have never been quite as good as they have been through the first half of the season. http://www.cheapshoespuma.com/ . The lawyers filed a 33-page amended complaint Tuesday in federal court in Manhattan, expanding on the suit originally filed Oct. 3 in New York Supreme Court. Arbitrator Fredric Horowitz last week refused to compel Selig to testify in the grievance, and Rodriguez then walked out of the hearing without testifying. Cheap Puma Shoes From China . Wilson hit Schenn from behind during Tuesday nights game in Philadelphia, earning a five-minute major for charging and a game misconduct. He has a phone hearing with the department of player safety, which limits any potential suspension to five or fewer games. Wholesale Authentic Puma Shoes . -- Whether Jeremy Hill deserves a prominent role in LSUs offence this early in the season is a matter for debate. TALLAHASSEE, Fla. -- Darien Fernandez sank a 3-pointer with three seconds left to give Jacksonville a 75-72 win over Florida A&M on Saturday.Fernandez, who finished with 16 points, drained a deep 3-pointer then stole the ball as time expired. Jacksonville trailed through much of the game but rallied late in the second half.Darius Dawkins helped keep the Dolphins (8-4) in it during the first half with four 3-pointers but Florida A&M held on for a 44-38 lead at the break.Devin Harris led Jacksonville wwith 17 points and 11 rebounds.dddddddddddd J.R. Holder added 16 points and Dawkins 12.In its first 11 games this season, Jacksonville held opponents to a league-low 68.5 points per game and just 57.8 points in its previous four wins.Desmond Williams scored 20 points for the Rattlers (2-9), who are on an eight-game skid. Justin Ravenel and KJa Johnson added 16 points each. ' ' '