What made Aaron Donald so special wasn’t just his raw strength, it...
Fred Duncan@Fred__Duncan
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Sep 30, 2025
~1 min read
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What made Aaron Donald so special wasn’t just his raw strength, it was the way he could move at his size.
He was continually working on speed, explosiveness, mobility, technique. That’s what separated him, he wasn’t just strong, he was an elite mover.
As coaches of physical
He was continually working on speed, explosiveness, mobility, technique. That’s what separated him, he wasn’t just strong, he was an elite mover.
As coaches of physical
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preparation, our job isn’t just to build strong athletes, it’s to build athletes who are fluid, controlled, and capable of getting in and out of the positions their sport demands.
Strength, speed, suppleness, repeatability…they all matter, and they all have to align so the
Strength, speed, suppleness, repeatability…they all matter, and they all have to align so the
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athlete can fully express their skill.
That’s exactly what I cover in Speed Kills. It’s an in-depth breakdown of what truly drives speed and how to train the qualities behind it.
Inside, I cover sprint mechanics, acceleration, max velocity, strength training for speed,
That’s exactly what I cover in Speed Kills. It’s an in-depth breakdown of what truly drives speed and how to train the qualities behind it.
Inside, I cover sprint mechanics, acceleration, max velocity, strength training for speed,
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plyometrics, and conditioning and most importantly, how to put them together in a program that transfers to sport.
You’ll not only learn the “why,” but also get an 8-week program that shows you exactly how to train for speed, strength, and stamina. If you want to become
You’ll not only learn the “why,” but also get an 8-week program that shows you exactly how to train for speed, strength, and stamina. If you want to become
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faster and more explosive, or if you coach athletes who need it, Speed Kills is the resource.
fredduncantraining.com/product/speed-…
fredduncantraining.com/product/speed-…