I tried measuring his last few strides of the 100m semis (using the 1m line markings on the track) and he's over 3m. Insane stride length. Bolt was right around 3m, I think Fanbulleh has a larger stride. Crazy. If he improves his stride frequency he could be a GOAT
Do you have a reference for Bolt’s stride being 3m? He’d complete the 100 in about 41 steps that’s just under 2.5m on average. His max step length averaged, say, over any 3 consecutive steps would be higher, but it doesn’t seem as high as 3m, at least going by this video. He seems to split steps as 22/19 or 21/20 across the halfway mark.
In this video we showcase the varying stride count among elite 100m sprinters from Usain Bolt with the lowest amount of strides taken to Su Bingtan with the ...
An elite 100 runner going 10 m/s isn't gonna speed up after 60 meters. All they can do is try to stay close to 10m/s.
If they are going 3m strides at 3.33 strides/s, and they increase to 4 strides/s, all that will happen is their stride is reduced to 2.5m.
Elite 100m runners are going 10m/s about 25m into the race, and are regularly 11.7+m/s at top speed. Some of them continue to accelerate past 60m. For example, Marcel Jacobs in his 9.80 had his top speed about 70m into the race, and it was 12m/s.
Also, most sprinters are in the ballpark of 4.5 strides/second. Tim Montgomery used to have the highest recorded (just over 5), while Bolt was 4.1-4.3, as he was consistently about 41 strides.
However, you're correct that changing stride length will in general have the inverse effect on frequency, though in the case of Fahnbulleh, I'm fairly confident his stride length vs. frequency is not optimal for him.
I tried measuring his last few strides of the 100m semis (using the 1m line markings on the track) and he's over 3m. Insane stride length. Bolt was right around 3m, I think Fanbulleh has a larger stride. Crazy. If he improves his stride frequency he could be a GOAT
Do you have a reference for Bolt’s stride being 3m? He’d complete the 100 in about 41 steps that’s just under 2.5m on average. His max step length averaged, say, over any 3 consecutive steps would be higher, but it doesn’t seem as high as 3m, at least going by this video. He seems to split steps as 22/19 or 21/20 across the halfway mark.
Keep in mind many sprinters take 11 steps or more in the first 20m, it takes a while to get going. I've also heard bolts stride was 2.95m at its peak I'll try to find the study.
Do you have a reference for Bolt’s stride being 3m? He’d complete the 100 in about 41 steps that’s just under 2.5m on average. His max step length averaged, say, over any 3 consecutive steps would be higher, but it doesn’t seem as high as 3m, at least going by this video. He seems to split steps as 22/19 or 21/20 across the halfway mark.
Keep in mind many sprinters take 11 steps or more in the first 20m, it takes a while to get going. I've also heard bolts stride was 2.95m at its peak I'll try to find the study.
In Berlin, Bolt's stride was 2.77m from 60-80m, and 2.85m from 80-100m. In Beijing, Bolt's stride was ~2.7m from 60-80m, and ~2.8m from 80-100m.
The purpose of this investigation was to compare and determine the relevance of the morphological characteristics and variability of running speed parameters (stride length and stride frequency) between Usain Bolt’s three bes...
An elite 100 runner going 10 m/s isn't gonna speed up after 60 meters. All they can do is try to stay close to 10m/s.
If they are going 3m strides at 3.33 strides/s, and they increase to 4 strides/s, all that will happen is their stride is reduced to 2.5m.
Elite 100m runners are going 10m/s about 25m into the race, and are regularly 11.7+m/s at top speed. Some of them continue to accelerate past 60m. For example, Marcel Jacobs in his 9.80 had his top speed about 70m into the race, and it was 12m/s.
Also, most sprinters are in the ballpark of 4.5 strides/second. Tim Montgomery used to have the highest recorded (just over 5), while Bolt was 4.1-4.3, as he was consistently about 41 strides.
However, you're correct that changing stride length will in general have the inverse effect on frequency, though in the case of Fahnbulleh, I'm fairly confident his stride length vs. frequency is not optimal for him.
Hard to say.
Overstriding is a problem in any ody, but it isn’t a question of where the footstrike is, it is a question of biomechanics and when/how force is applied. Many thought that Gatlin overstrided, but I think that most of the time, he didn’t—he really pawed the ground , rather than hammering into it like Dix, and maybe now Steiner (maybe).
Same thing Fahnbulleh. He has the soft touch. Shortening his stride would IMO mean a biomechanical overhaul. Personally I would guess that he would improve if it were done correctly, but that’s just guessing.
Where it really gets him is on early acceleration, where he has a TON of issues, where do I start. That might just be the kind of sprinter he is. He is NO Bolt, that’s for sure. Maybe he could get closer with the right supps, in fact I would bet that he could.
It’s a huge project. He’s a 200m sprinter, and maybe a good 400 guy. In a world of clean athletes, he would be near the very top of the 100m, IMO, but as it stands his 100m race is fatally incomplete.
He is sort of like a Lemaitre 2.0, although with an almost 0.20 slower recorded 60m, maybe more like a Tommie Smith 2.0. He also had a similar stride. Lemaitre’s was iirc second to only Bolt’s in the modern era, but both he and Bolt had a better acceleration footstrike than Fahnbulleh.
Keep in mind many sprinters take 11 steps or more in the first 20m, it takes a while to get going. I've also heard bolts stride was 2.95m at its peak I'll try to find the study.
In Berlin, Bolt's stride was 2.77m from 60-80m, and 2.85m from 80-100m. In Beijing, Bolt's stride was ~2.7m from 60-80m, and ~2.8m from 80-100m.
Thanks, makes sense. Around 2.8 is what I was getting eyeballing it as well. Based on the video I linked, it seemed like his max stride was at most 15% higher, but not 20%, than average.
Elite 100m runners are going 10m/s about 25m into the race, and are regularly 11.7+m/s at top speed. Some of them continue to accelerate past 60m. For example, Marcel Jacobs in his 9.80 had his top speed about 70m into the race, and it was 12m/s.
Also, most sprinters are in the ballpark of 4.5 strides/second. Tim Montgomery used to have the highest recorded (just over 5), while Bolt was 4.1-4.3, as he was consistently about 41 strides.
However, you're correct that changing stride length will in general have the inverse effect on frequency, though in the case of Fahnbulleh, I'm fairly confident his stride length vs. frequency is not optimal for him.
Hard to say.
Overstriding is a problem in any ody, but it isn’t a question of where the footstrike is, it is a question of biomechanics and when/how force is applied. Many thought that Gatlin overstrided, but I think that most of the time, he didn’t—he really pawed the ground , rather than hammering into it like Dix, and maybe now Steiner (maybe).
Same thing Fahnbulleh. He has the soft touch. Shortening his stride would IMO mean a biomechanical overhaul. Personally I would guess that he would improve if it were done correctly, but that’s just guessing.
Where it really gets him is on early acceleration, where he has a TON of issues, where do I start. That might just be the kind of sprinter he is. He is NO Bolt, that’s for sure. Maybe he could get closer with the right supps, in fact I would bet that he could.
It’s a huge project. He’s a 200m sprinter, and maybe a good 400 guy. In a world of clean athletes, he would be near the very top of the 100m, IMO, but as it stands his 100m race is fatally incomplete.
He is sort of like a Lemaitre 2.0, although with an almost 0.20 slower recorded 60m, maybe more like a Tommie Smith 2.0. He also had a similar stride. Lemaitre’s was iirc second to only Bolt’s in the modern era, but both he and Bolt had a better acceleration footstrike than Fahnbulleh.
I used 10 m/s so people can do the easy math in their head.
Most runners don't understand how hard it is to have a stride rate 4/s or above. I couldn't do 4.5
He s mostly my favorite sprinter. You know the train is coming 2/3 into the race, and it is a joy to watch him pass by everybody like they are running in quicksand. He s pretty unique. It s so good to root for him. And I am not from the US or from Liberia.
You can only increase your speed when a foot is in contact with the ground, kinda like downhill skiers don't like too jump to long because they can't pick up extra speed as long as they're in the air, that's why I'd be much more interested to know how much force he put's into the ground compared to other runners.