@@khumokwezimashapa2245women and men have different skeleton structures and therefore will naturally use different techniques when running. When it comes to women I think sprinters like Elaine , Flo Jo And shacarri shouldn’t be compared to men. But for the size shacarri is, the fact that her top speed is comparable to Elaine and Flo Jo says everything we need to know about her technique and mechanics.
@TheWayToWin after the hurdle, he doesn't reach top speed. My point is that he accelerates while inclined. He should be upright if he wants to maintain top speed, but at that point, he isn't, so he needs to apply horizontal force, which is why he's inclined.
Attention this is wrong interpretation! Don't confuse forces form the athlete (active froces) with ground reaction forces (reactive forces)! To make one thing clear. Getting faster in a certain direction in sprinting, driving or flying only result from more impulse (force x time) IN THAT DIRECTION! So if we want to run faster horizontaly we must apply more horizontal impulse! Not vertical! Horizontal force is the limiting factor in running speed not vertical force! You need vertical force to jump high, but horizontal to run fast! If someones top speed is 10m/s (~22.3mph) it means he/she can't produce more horizontal impulse at that moment! So he/she can't accelerate further! The probleme comes when athletes forcefully try to push horizontally. Sprinting @ nearly 5Hz is too fast for voluntary pushing. The result is killing braking forces and killing momentum. So the solution for fast efficient running is to use reflexes as much as possible. The endgoal is still horizontal force production. We achiebe it with making short efforts in the air not on the ground! The ground is giving us the forces back! We just make sure to hold position and make our move in the air long befor hitting the ground. This sould result in an relative effortless smoth leg cycle!
@@santipriya9639just because vertical ground reaction forces are much higher than horizontal forces does NOT mean that those vertical forces are responsible for faster running. Correlation is not causation! Indeed it's the opposite. Horizontal forces get lower and lower the faster we run untill they get so low we can't accelerate further and hit max speed. The fastest sprinters are able to apply horizontal forces at higher running speed. They generate more backward/negative foot velocity at touchdown. Slower runners can't do that. Vertical force is needed to lift the COM for the next step! But the difference is that it's much harder to apply horizontal forces than vertical forces at higher speeds. How do you think a car transmitts forces so it will get faster? It's by turning the wheels faster/more powerfull wich creates more horizontal force (friction) at the contact surface. To be fair a car didn't need additional vertical force because it's constantly in contact with the ground. But it's still 'only' horizontal force that makes it go faster!
Angles. That's all. As shown in the video. Mo was still one of the best starters ever and I'm sure he didn't always have the angle out the blocks as shown in this video. Asafa Powell is another amazing starter who sometimes demonstrated too much of a lean/crouch out the blocks, specifically when he was at the sports science facility in Japan in 2008. He's done better in many races.
The Kishane, Oblique and Kung Fu Kenny cameos were the cream on top of an already outstanding vid! 😂 Thanks!
Brilliant, learnt and understood a lot as always!
😂😂😂😂It’s kishane appearing in the video for me 8:08
great video
Can you do a skill comparison between Sha’carri and Flo Jo like you did with Usain Bolt and Flo Jo a little while back
They run pretty much the same way, Sha'Carri is just a little bit more precise and relaxed
@@TheWayToWin precise how? Like her foot lands better, her knees are higher? I’m trying to improve my running myself
@@JacobParvin-vk3fb yes, she hits the ground closer to CoM, and her timing of relaxation is unmatched.
@@TheWayToWin do you think flo Jo’s record will go down in Paris
@@JacobParvin-vk3fb I don't know. Everything has to align perfectly, and that doesn't happen often,
If oblique seville see this video, he’s going to get a medal 💯
amazing information
thanks for watching!
So force that's being applied to the ground with a particular rhythm w/ each step is what makes you run fast?
faster people drive more downward force into the ground
do you think the asics metasprint is the best sprint spike on the market?
sha carri has the best technique ever
Asafa Powell wants to know your location
@@khumokwezimashapa2245women and men have different skeleton structures and therefore will naturally use different techniques when running. When it comes to women I think sprinters like Elaine , Flo Jo And shacarri shouldn’t be compared to men. But for the size shacarri is, the fact that her top speed is comparable to Elaine and Flo Jo says everything we need to know about her technique and mechanics.
Flo-Jo is superior in technique
True
😂
Would you say that a slight forward lean from your chest slows you down?
no
This is wild, so do athletes no longer wear spikes in competitions?
It takes time to understand that
And yet Usain is still untouched 😂😂😂
Will you ever make a video on valeriy borzov?
He is one of the greatest sprinters in my opinion. But I don't plan any videos about him.
I guess Holloway is accelerating after the last hurdle and that's the reason of his inclination
unfortunately, he does everything to decelerate faster, otherwise, he'd run 12.70 a long time ago
@@TheWayToWincould you make a video on his form?
@TheWayToWin after the hurdle, he doesn't reach top speed. My point is that he accelerates while inclined. He should be upright if he wants to maintain top speed, but at that point, he isn't, so he needs to apply horizontal force, which is why he's inclined.
So no one should be dipping for the line in sprints? 😂
@@parscompacta9241Dipping is a violation of basic sprinting rules. It’s not only slower, but it also looks ridiculous.
💉 advanced technology
Attention this is wrong interpretation! Don't confuse forces form the athlete (active froces) with ground reaction forces (reactive forces)!
To make one thing clear.
Getting faster in a certain direction in sprinting, driving or flying only result from more impulse (force x time) IN THAT DIRECTION!
So if we want to run faster horizontaly we must apply more horizontal impulse! Not vertical!
Horizontal force is the limiting factor in running speed not vertical force! You need vertical force to jump high, but horizontal to run fast!
If someones top speed is 10m/s (~22.3mph) it means he/she can't produce more horizontal impulse at that moment! So he/she can't accelerate further!
The probleme comes when athletes forcefully try to push horizontally. Sprinting @ nearly 5Hz is too fast for voluntary pushing. The result is killing braking forces and killing momentum.
So the solution for fast efficient running is to use reflexes as much as possible. The endgoal is still horizontal force production. We achiebe it with making short efforts in the air not on the ground! The ground is giving us the forces back! We just make sure to hold position and make our move in the air long befor hitting the ground. This sould result in an relative effortless smoth leg cycle!
I bet Grant Holloway agrees with you
Wrong it's vertical force due to the angle of the hip knee complex and the center of mass is nearly 90° so it's vertical
@@santipriya9639just because vertical ground reaction forces are much higher than horizontal forces does NOT mean that those vertical forces are responsible for faster running. Correlation is not causation! Indeed it's the opposite.
Horizontal forces get lower and lower the faster we run untill they get so low we can't accelerate further and hit max speed.
The fastest sprinters are able to apply horizontal forces at higher running speed.
They generate more backward/negative foot velocity at touchdown. Slower runners can't do that.
Vertical force is needed to lift the COM for the next step! But the difference is that it's much harder to apply horizontal forces than vertical forces at higher speeds.
How do you think a car transmitts forces so it will get faster?
It's by turning the wheels faster/more powerfull wich creates more horizontal force (friction) at the contact surface.
To be fair a car didn't need additional vertical force because it's constantly in contact with the ground. But it's still 'only' horizontal force that makes it go faster!
@@Leonidas-eu9bbcorrect
@@Leonidas-eu9bbhorizontal force is key and the beat way to achieve that is heavy sled pulls
I don't think Jacobs start technique is better than Maurice Greene!
Angles. That's all. As shown in the video. Mo was still one of the best starters ever and I'm sure he didn't always have the angle out the blocks as shown in this video. Asafa Powell is another amazing starter who sometimes demonstrated too much of a lean/crouch out the blocks, specifically when he was at the sports science facility in Japan in 2008. He's done better in many races.
I think Tebogo has the best technique in the world
for 200+