Homework is a necessary part of school that helps students review and practice what they have learned in class. The NFL Scouting Combine starts this week, and the fastest of the pro football prospects will be sprinting to beat the 40-yard time of East Carolina running back Chris Johnson, who flashed across the distance in 4.24 seconds in 2008. Starks, James 4.50 The 40 yard dash was an arbitrary number, just like the 72 ounce steak "eat in 1 hour and it's free" in Amarillo Texas on Route 66. @Money what are you talking about and why are you so angry? 3 0 obj Who knows what kind of hurricane winds were assisting some of the better 40 yard times recorded. Example: 300 Meters to 400 Meters 300 Meters time: 35.12 seconds Someone smarter than me did it. Here Are The Preliminary Lists, The Top 25 Performances From The Past Week (Indoors/Out), WATCH: Check Out This Wild Finish In The VHSL Class 6 300m, National Boys Performer Of The Week (2/20-2/26), Who's Headed To NSAF Indoor Nationals? I can't take credit for the formula. It wouldnt do me any good to give you any tips because when you start training with your coach, he is probably going to do something totally different and that will cause confusion between you and him. It was created in 2003 by founder Jason Byrne and has largely remained untouched since then. Terms of Use running a 100 meter dash in 13.2. Or 40 yard or 36.6 meters. Also,it is very disrespectful for any coach to interfear with another coach athletes even if they are not in training season. 1, National Championship Boys Bubble Lists: Feb. 28, Cookie Preferences / Do Not Sell or Share My Personal Information. I made my point 3 different was and still failed to be clear. I look forward to others comments on this topic. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. I think this is a good point, but I dont think athletes at the combine in trainers lose more than 0.1, and probably less, relative to sprinters trained to use spikes. Banks, Brandon 4.43 It's not that simple, because Johnson's 4.24 isn't a true electronic time either - the clock was started by hand. Hello Vince, Then walk in normal mode and count the number of steps done. The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. 100m to 40 yard dash converter - An 11.5 100m dash does not equate to a 4.4. too much on trying to convert to a 40 time rather than on finding top speed. Whether you are talking about 2 yards, 5 yards, 10 yards, 40 yards or even 60 yards, EVERY position on the field relies on speed/quickness HEAVILY and 99% of the time 40 yard and less speed is MUCH more important than 100 meter speed, so that is what they train for and they train their asses off lol. But at face value a 40y of "5.3" is likely to result in a 60m run hovering somewhere around 8 seconds. Its really unfair to use their actual 100 meter race splits and extrapolate their 40 yard dash time AS THEIR TRUE POTENTIAL. Davis, Dexter 4.64 In 1964, Bob Hayes set the WR of 9.1 seconds for 100 yards which was equaled by John Carlos in 1969. Acetic acid and sodium hydroxide titration equation, Evaluate square root functions calculator, How much water i need to drink calculator, Ncert solutions for class 7 history chapter 6, Properties of parallelograms answer key geometry, "solve the system of linear equations by elimination. I ended up bein an ok 60 sprinter 6.4 in college. If you are referring to NFL times or other informal clockings, that is pure hyperbole and FICTION. However, you should get props for thinking critically. Not consenting or withdrawing consent, may adversely affect certain features and functions. The following chart are National norms using hand times for 16 to 19 year olds. The extrapolations are apples-to-oranges comparisons. Jerry, John 5.15 Nothing against Football players, but they dont train for the 100 meters like true 100 meter sprinters. Olympic History, Track & Field 100 Yards, Usain Bolt. Based on the real splits, especially the 30-40m split where the 40 yard lies, they have yet to reach their top end speed. To provide the best experiences, we use technologies like cookies to store and/or access device information. Then again, its a hard sell with the 3 down football, but the playing field is much bigger. If you have a 14 second 100-yard dash, you are going about 14.6 mph. But was Johnson's 40 the fastest ever run at the combine? Maybe, even though it isn't the fastest 40 time recorded at the combine. I feel like you find a few athletes who this works for but you will find a much larger percentage that is way off. Since this is the case, you can't just do a mathematical extrapolation. I was great even at an early age at the first 10-20 yards but lack body/muscle mass at longer distances to keep accelerating and maibtain speed. Also, a sprinter such as Usain Bolt, the comparison runner of choice these days, still will be accelerating 20 yards past the 40-yard mark in a 100-meter dash. Take a measuring tape and measure a distance of 10 metres. the same as 3600 inches. The problem is World class sprinters take longer to reach top speed because they have a longer acceleration phase. When training for the 400 meter dash, many coaches train different.Some train the anaerobic alactic system first and some start with long anaerobic endurance system from 150-600 meters. 10.06 for 100m converts to 40 Yard Dash = 04.19. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. I know from years of timing track races that Im usually at least .4 off the electronic time. The question is: Was that time accurate? We did absolutely no endurance work, no strength work, no work at all. It's extremely unlikely to believe such a huge 0.2s discrepancy in a distance of 30 meters compared to the very best in the world. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Whats the big deal with numbers? For the football 40, the runner gets to start the time. factor from the table below is 91.44. To provide the best experiences, we use technologies like cookies to store and/or access device information. The author very well understands the game of football as well as dozens of other sporting activities combined with the mechanics and training involved. This app is amazing it really helps me in my math class. If you need to estimate measurements quickly when you are out and about, download the Moasure App. I would have to agree with the first comment as this just does not seem to add up. Probably add .15 to.25 to times. It seems these numbers are very fast for 40 yard dash. 0kCMey;KHguyKH UFm}21;h?W?UDHx,vd$FHdBfb`e`XWRCck[Yz$iby]|7D*X|}G3?EC:;/nPatUHg:HuKCMTHfHWX]t^?uUHe_:vnYDB+tRz>U1K3:4UL[HU`p#Y9922`]_dhCdt)3:"aEbhDft/wn \KSbil# yG2!QF.M2$sbNlW:aFUB:NoSyi +'Uz,"?c9#]YwWH6X*H_6z[8pf*HNUXKB=ZiX%6wzWJ ]6K*,%5V k]edr|\MV3g{xXGXZ#e R^EMHdnF#2z1TuV22JBs 2D "9AJZFPWuEUx.2Ont`vd*Z&0y:Nbu:"9#~-IA(SvMPW%X; a!P}!+,FNPYXc+c -gd'7U5N=oG\Mv#02fw}f f c(B"sth6i FN \qv.h# yG2!Q0- ixS U0=t International Association of Athletics Federations says to add 0.24 seconds, comparison to the times of world-class sprinters, qualify for the NCAA indoor championships in the 60-yard dash twice, reaching the semifinals at the national meet, 6.18 seconds in the 55-meter dash in Auburn's track and field records, Buy newspaper front pages, posters and more. 100 meters, and then rounding to the nearest tenth of a second, the final Running a 100 yard dash in 12.1 is equivalent to these are not club or high school athletes. If youre fast, youll know it. For the curious, Bolt's world-record 9.58-second 100 meters would be a 3.50 40 when converted in the same manner. YouTubes privacy policy is available here and YouTubes terms of service is available here. Nut as a jr high and high school football player did not have the size or strength, and just relied on my speed and agility, which others catch up later on to. As Jared Deacon nicely pointed out, speed is the key your 400m is based on your 200 time, your 200m is based on your 100 time, your 100m is based on your 60 time, your 60m is based on your 30 time. Convert a 40-yd or 100-yd Dash Time to MPH? Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. Some coaches do train sprinters over the distances that you suggested. Weatherspoon, Sean 4.68 due to the drop in top end speed. A civil tone when addressing others regardless of where the true balance lies is often a virtue. It's so easy to solve the problem and gets a very acurate answer with all the steps, very helpful app I highly recommend using, but they need to start putting in more problems that they can solve for you. The technical storage or access that is used exclusively for statistical purposes. I understand your desire to contribute, Mary, but you are wrong on numerous levels beginning with your understanding of football. Wide Receiver Jacoby Ford Oakland 4th round Thus, to calculate a true 40 yard dash potential: You can mix and match the distances and phases around to add up to 40 yards. Location: Beloit, Wisconsin, United States, Location: Glenmora, Louisiana, United States, Location: Lafayette, Colorado, United States. Taking Jackson's fastest time of 6.18 seconds in the 55-meter dash in Auburn's track and field recordsand projecting it to 40 yards (an inaccurate exercise since the math counts every yard as having been run at the same rate), he shows enough speed to run a 4.11 40. That of course is rediculous. Football season is around the corner, so its time for yet another 40 yard dash post.. This article is aimed for readers born before 1960 when running 100 yards was the norm, especially in the USA. Butch Reynolds and Lee Evans were not regarded as speed burners, but they were among the greatest 400 meter specialists of all timethrough stamina. respectively concerning football players and sprinters is even further off the mark. Dont you hate it when you look at the splits, subtract their reaction time, and calculate Ben Johnson only ran 4.37 and Usain Bolt ran 4.35? Ego aside, how can a football player have a faster time than a sprinter? Why is it so far fetched to think that a football player could post the same or possibly even better 40 time than a world class 100m sprinter ? Learn proper running form it helps a lot!! But is he the fastest runner in the history of the NFL Combine? http://www.nfl.com/combine/top-performers, https://www.youtube.com/watch?v=0xbs-aWxyLk, IFAC 2022: The Return of In-Person Conferences (with Virtual option), Here is our 400m Discussion Recording over 2 Hours Long, The Best Free Coaching Book post Beijing 2022 Olympics, The Ultimate 400m Track Webinar for Coaches & Athletes, NACAC Athletics Coaching Science Series 2022, Top Six 400m Predictor Workouts (Number 4 is my Favourite), Why Karsten Warholms 45.94 400mH WR is my Highlight of 2021, Sprinting: 10 Research Articles for Effective Sprint Training [Part 23], Pressure in Sports Reflections from Tokyo 2020 Olympics, the 0-10m segment is the same as the 100 meters (Phase 1), the 10-20m segment is an average speed of the 10-30m segment in a 100m (Phase 2), the 20-30m segment is an average speed of the 30-50m segment in a 100m (Phase 3), the last 6 meter segment is a pro-rated speed of their top end speed (50-60m) in a 100m (Phase 4). Veldheer, Jared 5.09 This is simply due to the fact of reaction time. the distance of 100 yards. Cookie Preferences / Do Not Sell or Share My Personal Information, Generated by 10.1.2.230 fresh in 61 milliseconds, Who's Entered At NBNI? Football ( IMO ) is a lot more fun too :). As track and field athletes know, there is a big difference in using electronic time versus hand held timing. Take that time and multiply by 3.66. %PDF-1.4 I think what the combine comes down to is acceleration. Just run. Periodend of story. Dickson, Ed 4.67 equals 91.44 meters. Privacy Policy 40 Yard Dash, Featured Story, Track & Field, Witty 100 meters, speed, speed endurance, Usain Bolt. Tennant, Matt 5.16 Thats exactly right. In track and field the sprinters react to a gun shot, in combines the timer is an electronic laser so the clock doesnt start until the football player leaves the line. That makes a grand total of 8.75 + 0.12 = 8.87 seconds for an approximate 100 yard dash. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. time comparable to older larger and much more talented football players who specialize in their position versus a 16 year old that plays both sides of the ball at several positions and plays basketball and on the track team, but has not reached the level and compete with larger stronger players as to need to add muscle mass also to be successful and to endure being a running back etc. That kind of coverage hasn't always been the case. Because the extrapolated 40 yard dash time is merely an extrapolation or split en route to a 100 meters. Thanks and damn you guys are fast how do you do it??? This is considered the combine's "modern" recordfor the 40. Prior to the early 1980s, all running events were run in yards. At last I want to say that I am in love with this app :-). Graham, Brandon 4.72 Offensive Lineman Bruce Campbell Oakland 4th round I would submit to you world class sprinter train not only for 40 yards (or rather probably 40 meters) but also 10, 20, 60, and 80 meters. Click here to download the free ebook of Alberto Juantorenas detailed training workouts leading up to the 1976 Montreal Olympics, August 10, 2010 by Jimson Lee 21 Comments. 330-yard LH to girls 300-meter LH subtract .2 sec. You guys are missing a very key factor here. Privacy Policy The technical storage or access that is used exclusively for anonymous statistical purposes. Worilds, Jason 4.72 Usain Bolt and the 100 Yard dash Taking his 9.58 splits from 2009 WC in Berlin, Usain Bolt split 90 meters in 8.75. Look at Carl Lewis and Donovan Bailey their starts and acceleration are average at best. Some people reach their top speed quickly, some don't. His 40 time could be 5 seconds for the first 40 yards, or it could be 4.3 (or less) for another section of 40 yards somewhere in between. The basic procedure is that of interpolation, taking the following steps 40 Yard Dash, 400 meters, Fitness Testing, Track & Field. Does anybody ever use a wind gauge when 40 yard dashes are being timed?? is).73f ?S}7MKpyl&}63C60 H3C$3X+$u7+*;'Q|4Annhi x7 "hKU2],q.&7^cNu UFsGN d^7 eWnLQw+']n)\#3vyoSfqVghlg\D/my$]6*_pK0(.[?u%&`d^,'/Btml`D |r_w;4=FxxHx4H&d>lstd(-Hx0ghdO+yC(}si]%Sc[?v|8*w{^2edib}rVkTxiwnQwvw?0=g,L.qU[%bI;okte{0r~X--pvlho\nyy$am1[%Ms6\A6ie@G g2\w|`|9- ;h B Y`X A% 1a a7 D}5 ~'Ic)r%D 0#S`2Pu` UB'F]#Y!*Uu?.}d?kL9? The NFL coaches would be drooling. Any person runs faster on a rubbery track than they do on sand, or without firm blocks, or blocks at all. Answer (1 of 4): As has been said, it's impossible to tell. Thats all. I feel I should have run 47-mid or better, so I definitely agree that the 40-yard predictor is just a guess. The following are from this years NFL Combine. This is something that can be acquired through training. A meter, or metre, is the fundamental unit of length in the metric system, from which all other length units are based. Why not? Reaction, Acceleration, Transition, Maintenance this way of seeing the 100 m is, in my view, both accurate AND telling when it comes to comparing sprints of different distances. Hes currently at 4. As far as the CFL goes, theyll take anyone. On the bright side, your you can look it up statement brings humor to the post. The tracks now are rubber and lively. Im in the northern Sacramento area. One of the things that really bugged me about this post was the fact the the author claimed that the 40 yard dash was an arbitrary number like the coaches choosed that number at random. The conversion calculator has been around MileSplit longer than almost any other remaining feature on the site! 40= 4.4- 4.6 no FAT 100m= 11.0 average FAT I have long legs so it feels to me that I have better top end speed because its hard to explode out of the blocks and bam- bam- bam be 20 steps out there, after about 20 yards or so I feel quick and beat everyone in our classification except one kid on our team. [deleted] 2 yr. ago. I was not in league with the greats mentioned here, but my 100m was mid-high 10s yet my grass 40y in old Riddell cleats in college football was only 4.55. As a formal coach, When training anaerobic alactic first, It helps the sprinter to develop proper running mechians and I have never had a sprinter to pull when training from short to long. Lots of speed this year for the Bay Area. Pender, David 4.47 Tate, Golden 4.42 I have one other note: I was football/track throughout my career and there are more incentives in football there may well be football flyers who could have competed at the top levels in track but had no incentive to drop the generalist training program of football to do so. The conversion calculator has been around MileSplit longer than almost any other remaining feature on the site! So its possible the chart was for 30 meters. I submit that a world class sprinter would happily strive to trim time from any interval in the entire 100 meters and works tirelessly on that very thing. I think at the NFL combine, the 40 is run on a track like surface, but I still think that especially in a 40, being on a track with track spikes on would more than make up for the difference in reaction time. It came out as follows. That is just another conjectural, theoretical model that is CRAP! Just like 100m specialize in 100 meters, NFL players specialize in 40 yards or less. 3.674s (the first 30m) + 0.57s (the final 6.576m) = 4.24s 4.24s - 0.10s (the recorded "fastest" reaction time) = 4.14 second 40-yard dash 4 0 obj That you cannot measure with a stop watch or electronics. 10.06 for 100m converts to 40 Yard Dash = 04.19. of steak as simply a very large amount of steak eaten by one human in one sitting. The fastest 30 meters ever recorded is 3.60s without a reaction time. Most of the great 40y times that you hear about in football are hand times. Of course, the 55 meters was almost certainly electronically timed and run in track, and not combine, conditions. In the second instance, the 400 meter race has a large component of fitness (stamina). Ok everybody lets get this straight first of all. You say you cant extrapulate a forty from a spit time and even if you could it isnt an accurate reflection of their potential 40 because the dont train for the forty. So, Olympic runner Justin Gatlin's 4.42 forty-yard dash split. So do we assign Jackson a 4.36-second time and declare Johnson the combine 40 champ? Clayton, Keenan 4.66 For example, take Calculating the yard conversion factor But without the stamina (and to some degree youre born with that potential wise), and the raw drive and toughness you still wont run well. he didn't let up, didn't appear to slow down, but they were still gaining speed and he wasn't. Has anybody thought about the fact that in real sprint events, wind readings are involved. Usain Bolt has a PR and world record of 19.19 seconds for the 200 meter dash. Some Most football players treat the 40 yard dash as if it were a real event. Sapp, Ricky 4.70 It doesnt always read the question right so you'll have to check it but besides that theres no issues. They need to be applauded for training for and posting excellent times. Mitchell, Carlton 4.49, Tight Ends 100 yards is the same as 300 feet, which is If there were any abnormalities with the wind factor during any time, they would have addressed the issue at that time. Just curious, I dont really understand your post beyond the fact that you have been able to coach some kids to run fast and apparently the rest of the world has not. By any reasonable calculation, he should be able to run 2 (20.7) 200 meter segments, if he were fit. Type in the time or mark in the blank above, select the event or function from the drop down menu, and click convert. Newhouse, Marshall 5.00 Be patient,seems to me that your coach hasent done a bad job. That is not to say that endurance plays no role but lets be certain about one thingworld class sprinter run absolutely as fast as they can start to finish. The CFL in its current form has been around since the 1950s! Thanks for the replies guys, and I aprreciate the estimate of my 40 yard time. Terms of Use Jackson, Kareem 4.48 How stupid and ignorant are you. Bolt and other top track men are probably in the 3.90s on a stopwatch starting on his first motion faster than any NFL player. Robinson, Zac 4.71 English distances for field events should always be expressed as feet. Youre correct, Jimson. Brooks, Dorian 5.16 a good time in the 70 meter dash for an olympic medalist would be about . Explains all the steps and why they took them. FloSports, Inc. MileSplit New York Editor: But bottom line is guys like Carl and Donovan are still running 100% between 0 and 40m. Skelton, John 4.85 Not consenting or withdrawing consent, may adversely affect certain features and functions. I had a sprinter once, very quick, who could beat everyone else out of the start, was ahead at 40-45m, but several would pass him after that. During the 1986 combine at the Superdome in New Orleans, Auburn running back Bo Jackson recorded a 4.12-second 40, a feat so extraordinary it's become part of Jackson's legend, a subject for conjecture, speculation and comparison, so much so that current combine stories qualify references to the 4.12 with words such as "reportedly," attribute the time to "rumor," or describe it as an "urban legend.". no real correlation like that between 100 and the 60 , ie alot happens between 60m 70m 80m 90m , strength plays a huge factor and so speed endurance is non existent over 40yards where it plays a part for the 100m sprinter, where it is an absolute must for the 400m sprinter. Put another way still, the only way for a world class sprinter to be capable of reaching maximum speed at 30 meters is to become reconditionedhardly a way to improve you 40 time. So I trained like a 400/800 guy for a bit, came back and had a huge PR in the 200 go figure. Time/Mark to Convert. (Shades of Donovan Bailey and Michael Johnson circa 1997 come to mind. Formula to convert forty yard times to miles per hour mph = 3600 / (4.50 * 44) Substitute in your forty yard dash time in seconds mph = 3600 / 198 Calculate the brackets to get the number of seconds it would take to run a mile mph = 18.18 Divide the number of seconds in an hour, 3600, by your time per mile, 198. It seems to me that it would be much more accurate to find the coraltion between 40 times and 400 times if you took elite 400 meter runners (who are close to their potential) and time them in the 40 yd dash.I would asume that a collegite athlete that can run a 48 or 47 400 could easily run a 4.8 or 4.7 40;at the same time im sure their are plenty of high school kids that can run a 4.6 40 that could not run better than a 50. or 49. quarter. Usain is credited for the 150 meter World Record. <> Hughes, Jerry 4.69 They dont have the time to pace themselves like with the 100 meter sprint. Football season is around the corner, so its time for yet another 40 yard dash post. Clear up math Experts will give you an answer in real-time Solve math equation Get support from expert teachers 10.00 1.00 ~ 11 . I still admire smaller players in college and fewer in NFL that have not only speed, quickness, agility and mental acuity but mental and physical guts to actually suceed in the sport. Wright, Major 4.48. Sorry for the newb question but what is a FAT? Tebow, Tim 4.72 Convert 100 meter time to 40 yard dash time? The answer could vary a huge amount depending on who runs it. 330-yard LH to boys 300-meter LH subtract .2 sec. Subtract 0.24 from FAT to HT, and you are looking at 8.6 or 8.7 hand time. 2023 Copyright It's very good. 4.37 I wonder what position Mr. Bolt would be the most effective at if he ever had been brought up to play football. Maybe one day Usian can hold 11 world records concurrently? Time/Mark to Convert. The combine's football players run in cleats on a synthetic playing field (in Jackson's case in 1986, Astroturf). oU $e `Z+-OAXyUZ!Sn+]f*6itQT/%jXS>XZceZgCR`/bi!bDo("a9AXXE#aWRdb{4D,MX*C#w(Cied,2>-PKRr60t\_=^*KRUIKHopx#}9]9iQR);[t5- 5 100m sprinters train for just that 100 meters, not 40 yards. The track sprinters wear spikes and run on a surface made for speed. Multiplying this answer by the race distance of Cornerback Brandon Ghee Cincinnati 3rd round Note they ran the 100 yards up until the early 1970s but on the Olympic year, they ran the Nationals (which doubled as the Trials) in meters. o'KS@1 LX[Nn1hetZ0SIN`*`M`_e0&&2hAa1cu *BuB1;]KX[P>+^ZqhAha*;-A] DY'g+]^~Kn-(](E DHvE2RPt@(L(I M^h=Gnd$$Fp e(+H}Z\yTVPt0w]t2LVQ'9*Q}R0SWB*`s:g%!$}a )ZlXX|g: It all matters. (I agree as well that 100m en route splits miss the potential for adjustments in training and racing.) =i2v_2HuO0~A"-K(bke vp=Ya/9)tUhej1kAZ;sMz=D*'Xu^OVXJf+U^=UK~%iG;$=I#LDfE":?Cxc*Td,*"" English distances for field events should always be expressed as feet dash inches. How long is 100 meters? For track and field, the runner will start as soon as the gun has been shot. McCluster, Dexter 4.58, Wide Receivers two-mile relay to 4x800-meter relay subtract 2.8 sec. Officially its a .24 difference, but that is only when you have trained officials and they are standing right beside the gun. You, I, and the readers know that is not going to happen because Bolt hates the 400 meter dash and the effort required to excel at itnotwithstanding the advantage of supernatural speed. Click here to download the free ebook of Alberto Juantorenas detailed training workouts leading up to the 1976 Montreal Olympics, Last Updated on April 22, 2014 by Amir Rehman. I think I would have to call it crap! If you purchase a product or register for an account through one of the links on our site, we may receive compensation. Owusu-Ansah, Akwasi 4.47 It is equal to 100 centimeters, 1/1000th of a kilometer, or about 39.37 inches. I am a Masters Athlete and Coach currently based in London UK. you guys have to remember that you cant compare a football 40 yard dash with a track 40 yard split time because they are fundamentally different. You cant compare a 100m to 200m, let alone a 40 yard to a 100m), The 100 yard dash is exactly 91.44 meters. When training 400 meters you have many parts of the race you have to train. http://www.nfl.com/combine/top-performers The NFL does not keep official recordsof combine performances. it is widely used by the running community due to its ease of use and accuracy. Sorry reconditioned should read deconditioned. No one is running 3.40 without rocking momentum or one foot extra step in. Everyone is entitled to their own opinion. It really comes down to faster tracks, not better training. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. In this table the measurements of 9.63 seconds and 100 meters are not exact. Regardless of any skewed times, my Raiders grabbed 2 of the guys who had the best time by their position. Kindle, Sergio 4.71 Circa 1984. I am a Masters Athlete and Coach currently based in London UK. The International Association of Athletics Federations says to add 0.24 secondsto hand-timed races to convert to the probable electronic timing. 0.45 seconds is huge! 3 downs are hard to sell? Cookie Settings/Do Not Sell My Personal Information. It is an all-out sprint at 100% no less. The 40-yard sprints at the combine have had semi-electronic timing since 1999. It's not true electronic timing because while the clock is stopped electronically at the finish line, it's started by hand on the first movement by the runner. Im not sure what method of timing was used hand held or electronic, but I distictly recall the time. Whats your 1 rep max for the bench press, cling, and squat. is only in seconds, we can skip step one above. speed for sure easily get to a 4.7 because your stats look like you're pretty lean and the short/explosive type.