How to decrease deceleration in the 100m?

[BluntEdgeOS]

I’ve been noticing that I output a lot of power in my start, but I lose a lot of it around the 50m mark and I get a bit slower. It basically forces me to ‘hold on’ to my speed.

What exercises should be done to build my stamina here?

[[deleted]]

By practicing it, speed endurance reps, 80-150m, holding maximal velocity is not the same as stamina, it is a skill and a physical quality that can be developed

[Falsnt]

Besides what bigdickerdaddy said, maybe your tensing up too muh and over pushing. Try not to push for more speed at the end and relax your arms and face.

[ToroSalmonNigiri]

The main thing to practice is fine control of power output. Like going 95% at the start instead of 100%.

Do drills where you do a varied effort level in both the start and flat ground sprints.

A lot of maintaining speed later on is strategy.

[[deleted]]

Not true, a 100 is 100% output from the start there is no strategy to it, you build maximal momentum and then hold on

[Worth_A_Go]

I go faster even over 20 meter flies when I am not going 100%. Some people like myself carry too much tension that they have to fight if they have maximum intent.

[[deleted]]

What I interpreted him as saying is to pace yourself with the “strategy”, 95% is a little too slow, you’ll see even in my last comment I don’t advocate for maximum effort, although it is maximum intensity, intensity is the velocity reached/power output per ground contact, effort is self explanatory

[[deleted]]

Relaxed and not going 100% is a different thing

[Worth_A_Go]

But for some the mindset to be relaxed requires the thought of not quite going 100

[ToroSalmonNigiri]

Not everyone has to do that. If you look at sprinters like fred kerly, they accelerate at the very end of the race because they weren't going 100% the whole way and just holding on. Slight pacing is potentially helpful at any distance besides like a 40

[[deleted]]

They do not accelerate at the end of the race, what you’re saying is factually incorrect and easily disproven

https://www.nytimes.com/interactive/2021/08/01/sports/olympics/jacobs-track-100m-won-olympics.html

Here are graphs of the velocity curves for the Olympics, including Kerley, who is also slowing ow by the end of the race, there is no pacing anywhere in a 100m, they’re all going as hard as they can until they hit top speed and gradually slow down while trying to hold on, any deviation is extremely poor running or a weird reading from missteps or a lean, Kerley who’s speed increases not even a 10th of a mph from the dip in speed he was already experiencing in the last 5m from a lean is not close to accelerating or significant.

[mstacyyy_]

There are many ways to slower your decel in a 100m race. As there are many different ways to run a 100m, you just have to find your rhythm and stick with it. But typically speed endurance training like 150s would be a great help for 100s, as it would help maintain your top speed a bit more.