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JEREZ, Spain -- Defending champion Sebastian Vettel could hardly get out of the garage, and Lewis Hamilton drove his new car into a barrier. All of Formula Ones teams struggled to get on the track during the first session of preseason testing on Tuesday following a rules overhaul forcing cars to be thoroughly redesigned. Hamilton started the day by proudly unveiling Mercedes new car in the pit lane, but before lunch a technical failure had sent him into the barrier at the Jerez track. Despite the crash, Mercedes could still boast having one of the most productive opening days as most teams only mustered a few laps, battling with a variety of problems ranging from electrical systems to the tweaks F1 has enforced on the body of the car. Vettel, the four-time defending champion, couldnt get his new Red Bull out of the garage until the final 15 minutes, managing three laps. McLaren, coming off a disappointing 2013, didnt get any laps in because of a malfunctioning electrical system. Hamilton emerged unscathed from his crash and said "there is a lot to get used to." "Its been, apart from the ending, a positive day," Hamilton said. "You are going to have hiccups." Kimi Raikkonen debuted in his return to Ferrari, and the Finn clocked the fastest lap at 1 minute, 27.104 seconds and the most laps with 31. But those are poor numbers compared to last years opening day of testing, when Paul di Resta led the session with 89 laps while all 11 drivers managed faster times than Raikkonens leading mark this year. The circuit was eerily silent for long stretches, and as Mercedes driver Nico Rosberg pointed out, the new turbo engines are also quieter than their predecessors. "I think its extreme because even when the cars were out you couldnt hear them," Rosberg said. "Its evidence how big this challenge is for everyone. Its massive." Force India also revealed its car in the morning, while Caterham and Williams both had to delay their presentations before eventually rolling out their new cars. The major change teams face is switching to a 1.6-litre V6 turbo engine from last years 2.4-litre V8. The new regulations focus on boosting cars energy recovery systems, which generate energy from braking and through waste heat from the engine. F1 has also lowered fuel to 100 kilograms per race, down from 160 kilos, increased the cars weight, and forced alterations to gearboxes, exhaust, wings and nose height. Testing continues in southern Spain until Friday, followed by two more tests in Bahrain. The season opens with the Australian Grand Prix on March 16. Manuel Lanzini Jersey . Nine-year veteran Danny Granger did not make his debut with the Clippers because of a technicality on the teams active list, which is signed by coach Doc Rivers before every game and relayed to the officials. Grangers name was printed by hand by a member of the public relations staff under the heading: "Updated Roster Additions," but the number on the sheet was not circled along with the other active players by the required deadline of 6:30 p. Gabriel Mercado Jersey . The Raptors have to get through the pesky New York Knicks Wednesday at Madison Square Garden and can lock up the third spot in the Eastern Conference with a win or a Chicago loss in Charlotte. http://www.argentinasoccerauthentic.com/Ever-Banega-Copa-America-Jersey/ .A. Happ capped a challenging season with one of his best efforts of the year. Federico Fazio Jersey . - Gary Kubiak is John Elways No. Lucas Biglia Argentina Jersey . LOUIS -- The St.CHICAGO -- Pittsburgh Penguins coach Dan Bylsma says defenceman Paul Martin had surgery to repair his broken right hand. Bylsma says doctors decided the operation "would be a better avenue for recovery, a quicker recovery." Martin injured his hand while playing for the United States in the quarterfinal round of the Sochi Olympics and is out for foour to six weeks.dddddddddddd. Bylsma announced the surgery after Pittsburgh practiced at Soldier Field on Friday in preparation for Saturday nights game against Chicago. Bylsma also says defenceman Kris Letang got on the ice for the family skate after practice. Letang is recovering from a stroke, and its unclear when he will be able to return. 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