CHARLOTTE, N.C. -- Sprinter Michael Assefa went from despair to elation in less than 24 hours at the U.S. Paralympic trials, all because of a broken blade.Assefa was in the blocks for the final of the 200 meters Thursday night when the prosthetic he wears in place of his lower left leg snapped.A dejected Assefa, from Frankfort, Ill., was left sitting next to the track as the race went off.I had my accident where I lost my leg four years ago, and I set out a goal to go to the Paralympics ever since, so to have it break right before the race was devastating to me, Assefa said. I thought all my chances were gone.Assefa, who was injured in a train accident, was unsure of what would happen next. But a team of people were standing by ready to help.Theres no real process. Theres no protocol for it, Assefa said. So a bunch of guys here -- we have a great community -- they called the manufacturers, they overnighted a blade for me, and this morning we got it in.His doctors fitted him with the blade just 45 minutes before the start of the 100-meter finals on Friday.Assefa ran the race in 13.3 seconds, crossing the finish line third in the heat. The time doesnt guarantee him a spot on the American team -- under the rules of the Paralympics, national teams are limited in size and U.S. officials have to decide who is in and out -- but it gave Assefas hopes a big boost.He walked off the track with sweat dripping down his face and a big smile. He posed for pictures with family, friends and fans while fighting back tears.Im blessed, Im excited, Im ecstatic, Assefa said. I want to go drink a beer.---Allison Gasparetti is a journalism student at Penn State. Penn State and Georgia are partnering with The Associated Press to supplement coverage of the 2016 Paralympics.Supply Nike NFL Jerseys .C. -- Manny Malhotra had two goals and an assist, leading the Carolina Hurricanes to a 6-3 win over the Ottawa Senators on Saturday. Wholesale Nike NFL Jerseys . -- Five former Kansas City Chiefs players who were on the team between 1987 and 1993 filed a lawsuit Tuesday claiming the team hid and even lied about the risks of head injuries during that time period when there was no collective bargaining agreement in place in the NFL. http://www.wholesalenikenfljerseyschina.com/ . -- Matt Ryan needed one of the best games of his career to lead the Falcons and their depleted offence out of their three-game losing streak last week. Nike NFL Jerseys Outlet . Instead of dwelling on the negative, Oates focused on what was good about the clubs recent play. It worked. Nike NFL Jerseys Free Shipping . The formidable trio of Canadian receivers -- individually known as Chris Getzlaf, Rob Bagg and Andy Fantuz -- will share the field at Mosaic Stadium one more time on Sunday.Red Bull will test their canopy concept during Practice One at the Russian Grand Prix, the team have confirmed.The design - which Red Bull have dubbed the aeroscreen - is the former world champions alternative to the halo device ran by Ferrari during pre-season testing. Red Bull team boss Christian Horner told Sky Sports F1 after the Chinese GP that they may run the design briefly in Sochi providing it passed static testing, which it did this week. Whens the Russian GP on Sky? The Russian GP is live and exclusive on Sky Sports - and there are a host of ways you can watch it. Daniel Ricciardo confirmed that he would be the driver deploying the windscreen on his RB12 for an installation lap during P1.I better do my hair - theyll be a lot of attention of me! joked the Australian. It feels a bit unique. In terms of visibility, first impression is its fine.The canopy, as well as the halo, are designed to give additional protection to drivers in the event of an object, for example a tyre, hitting a driver in an accident and they could be introduced as soon as 2017. I think the canopy offers a bit more protection because it does have a windscreen, Horner said.dddddddddddd.Its a more elegant solution. We believe theres better visibility and its a more elegant solution to the brief, rather than the boomerang thing that is the halo. The FIA has set the goal of introducing some form of head protection onto cars in 2017, with most drivers having proved increasingly in favour of a solution.Felipe Massa suffered a serious head injury at the Hungarian GP in 2009 when a spring pierced his crash helmet and the Williams driver has welcomed the Red Bull trial. It will be nice to see how it looks and how it is for the drivers. If its comfortable, the feeling, and everything, Massa said.Its nice that you see teams trying to help and give some ideas so we get the best idea for improving safety even more.Watch the whole Russian GP weekend - LIVE ONLY on Sky Sports F1. The race begins at 1pm on Sunday, with build-up from 11.30am. Or watch the race without a contract for £6.99 on NOW TV. Also See:Russian GP build-up LIVEWhens the Russian GP on Sky? ' ' '