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导出博客文章A century ago, a time of 10. Delon Wright Jersey .6 seconds in the mens 100-meter dash would have won an Olympic gold medal, and the very idea that a sprinter could run the 100 in under 10 seconds was seen as absurd. But at the 1968 Olympics, American Jim Hines eradicated that notion when he ran the 100 in 9.95 seconds. The world record has since been lowered to 9.58, a mark set by Jamaicas Usain Bolt in 2009.As athletes continue to evolve and sports science develops, the time it takes humans to travel 100 meters is reducing, which leaves us pondering the age-old question: How low can it go?Australian physiologist and sports scientist Jeremy Richmond says there are a number of new techniques sprinters are employing in an attempt to run even faster. In fact, he is confident the 100-meter record can be lowered below 9.3 seconds, possibly by the 2020 Tokyo Games.One of the techniques Richmond cites is called plyometrics, also known as jump training.We now see a lot of athletes, especially the Jamaicans, doing hurdle drills to strengthen the hip flexion, Richmond said. These hip flexion drills enhance the soleus muscle (lower calf), and studies show a strong correlation between the size of the soleus muscle and sprinting performance.A strong soleus muscle can play a significant role in acceleration over the first 10 meters, when the sprinter is at his slowest.Another factor is that we could see more tall sprinters like Bolt, who is 6-foot-5, in the wake of his meteoric career. Richmond says Bolts physical stature makes him the ideal sprinter prototype.Research suggests that if a sprinter is 10 percent taller, then he would have a 10 percent shorter ground contact time, which would allow him to run 10 percent faster, Richmond said. However, the limiting factor with a taller sprinter is the energy it takes to bring the legs forward because of the longer limbs.Despite Richmonds confidence that?we will see faster times, limits exist.Without a doubt [the world record] can still get lower, he said. If we can get the tallest sprinters to strengthen their hip flexors and the shorter sprinters to contract their muscles faster, then we should be able to see times around 9.27 seconds.Its certainly not possible for Rio, but maybe by Tokyo. Having said that, I doubt wed really get past 9.2, because the loading involved at those speeds would force us to have super heavy bones, but then of course the weight becomes a negative factor. Sagaba Konate Raptors Jersey . Jordan Lynch, the all-purpose Heisman Trophy finalist from Northern Illinois, failed to make it into that exclusive club. Vince Carter Raptors Jersey . Argentina winger Ezequiel Lavezzi and France midfielder Blaise Matuidi scored, with star striker Zlatan Ibrahimovic setting up both despite having a poor game by his high standards. Forward Eduardo gave Ajaccio the lead in the sixth minute after being set up by right winger Benjamin Andre, and the Corsican side looked comfortable in the first half, with the lively Johan Cavalli causing problems with his probing runs from midfield. https://www.raptorsrookiesshop.com/Pascal-Siakam-City-Edition-Jersey/ . 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. CHICAGO -- The party will have to wait for another day, and thats just fine with the Chicago Cubs.They are looking for a lot more than a division crown anyway.This is just the first step, manager Joe Maddon said. I mean, we have much larger baseball fish to fry in our skillet.Chicago wasted its first chance to clinch the NL Central title when pinch-hitter Scooter Gennett delivered a tiebreaking, two-run double in the seventh inning Thursday night, leading the Milwaukee Brewers to a 5-4 victory.The Cubs (93-53) were hoping to begin a 10-game homestand with a boozy celebration of their first division title since 2008. But Keon Broxton homered and Orlando Arcia drove in two runs for Milwaukee, making Chicago wait for the result of St. Louis game at San Francisco to find out if its season-long dominance of the Central was complete.The crowd of 41,362 cheered loudly when Hunter Pences two-run homer in the first inning against the Cardinals was shown on the video board in left field. But it looked as if most of the Cubs were headed home rather than staying together to see the end of the West Coast game.Whatever happens in San Francisco is what happens in San Francisco and well take care of tomorrow tomorrow, right fielder Jason Heyward said, just like we always do.Jorge Soler hit a two-run homer for the Cubs, who had won three of four. Mike Montgomery pitched six solid innings and helped himself with a tying single in the fourth for his first career hit.Justin Grimm (1-1) replaced Montgomery in the seventh and the Brewers put runners on first and third with one out. Gennett, batting for Jimmy Nelson (8-14), blooped an 0-2 curveball into the corner in left for a 5-3 Milwaukee lead.I was just trying to put the ball in play, Gennett said. Hes a guy who throws a lot of curveballs so its important not to get too big or try to do too much. Its really just, get a good pitch to hit and put it in play.The Cubs got one back on Heywards RBII double in the eighth, but Tyler Thornburg threw a called third strike past pinch-hitter Willson Contreras with runners at the corners to end the inning. Norman Powell Jersey. Thornburg also worked the ninth for his 10th save in 15 chances.It was just a flat-out good ballgame, Milwaukee manager Craig Counsell said. Obviously with where theyre at, there was great energy in the park tonight.Nelson won for only the second time in his last 11 starts as Milwaukee (66-81) improved to 4-4 on an 11-game trip. The right-hander allowed eight hits, struck out seven and walked two.Even with the loss, its only a matter of time before Chicago clinches the division. But the NL Central crown is not how this group of Cubs will be judged, not this year. After running roughshod over the rest of the majors for most of the season, Anthony Rizzo and Co. are trying to end the franchises famous championship drought, going all the way back to when the Cubs beat the Tigers in the 1908 World Series.Weve got a lot ahead of us. We really do, president of baseball operations Theo Epstein said before the loss. It kind of all boils down to how you perform in October.TRAINERS ROOMBrewers: RHP Michael Blazek (right forearm strain) threw a simulated game. Counsell would like to get Blazek into some games before the end of the season, but he said theres no rush. The goal with Mike is just to go into the offseason healthy, Counsell said.Cubs: RHP Pedro Strop, who tweaked his right groin while working his way back from arthroscopic left knee surgery, threw a bullpen and said it went well. Hes getting close, Maddon said. Its not far off.UP NEXTCubs RHP John Lackey (9-8, 3.35 ERA) is scheduled to face RHP Chase Anderson (8-11, 4.53) in the second game of the four-game set on Friday afternoon.---Follow Jay Cohen at http://www.twitter.com/jcohenap ' ' '