Most athletes focus on force production and the pushing leg. AQ explains why sprint speed may depend on the pushing leg, swing leg, arms, and torso reaching their greatest strength contribution together—and what happens when one contributor can no longer keep up.
Getting stronger does not always lead to faster sprinting. AQ explains why weight-room power and sprint speed are not automatically the same thing, how athletes often misinterpret performance testing, and why identifying what is still limiting speed may be more important than chasing bigger numbers. 🚀💥
Shoulder extensors complete the arm cycle in running. Learn how backward arm movement supports balance, coordination, and speed performance.
Spine rotators don’t create speed—they connect your system. Learn how rotation transfers force and improves coordination for faster running.
Force is one of the most misunderstood aspects of running. Many athletes think strength alone creates speed, but force depends on how your system applies and transfers energy. Learn what actually creates force in running and how to improve it.
Many athletes believe faster turnover automatically creates more speed. AQ explains why stride rate is often a reflection of sprint-system function and why identifying the real limitation may matter more than simply trying to move your legs faster.
Many athletes try to fix overstriding by changing where the foot lands. AQ explains why overstriding may be the visible outcome of deeper contributor limitations involving the pushing leg, swing leg, arms, torso, and strength balance.
Most athletes assume shorter ground contact time creates faster running. AQ explains why contact time may often be an outcome of contributor relationships already influencing the next step before the foot reaches the ground.
Does foot strike matter for running speed? AQ explains why foot strike deserves attention, but often isn’t the biggest factor limiting sprint performance.
Ground mechanics describe how the foot interacts with the ground during running. AQ explains why the foot may be where ground mechanics become visible, while the sprint system may be what influences them.
Chris J. – New Jersey
Event 1: 40
Before Time 1: 5.27
After Time 1: 4.90
Story: I’ve have been wanting to become a running back for my football team and had trouble increasing my speed. I did many strength exercises like leg presses, leg extensions, and leg curls. I did get results in muscle size, but not that increase of speed.
So, I went to youtube and watched the Speed Challenge video and did the thigh flexor exercise and I found quick results in my 40 yard dash! This increase in speed in so little time amazed me!”
User name: John
City, State: Odenville, AL
Event 1: 40
Before Time 1: 4.88
After Time 1: 4.79
Story: i ran a 4.6 forty yard dash as a junior in highschool. now after two years in college..i’m running a high 4.8 so i am looking to get back to my former speed so that i can possibly walk on a football team. after two weeks i am seeing my time drop and now i think i can get it all the way back down to maybe a 4.5. thanks for offering the Run Faster Program..i think it is really going to work for me.
“My name is Adam Thomas and I go to Eagle’s View Academy in Jacksonville, FL. I am a senior that has graduated and I am on my way to playing college football this upcoming season for Methodist University.
I have started to use your Speed Training,from June 1 to June 15, which has drastically dropped my 40 yard dash time from a 4.56 to a “MOVING” 4.41. I thank you, and you have blessed me and prepared me better for the next level.”
Event 1: 40
Before Time 1: 4.56
After Time 1: 4.41
User name: David
City, State: Elk Grove Village, IL
Event 1: 100
Before Time 1: 11.9
After Time 1: 11.5
Story: I was really doubtful that this program would work, but when I finally tried it, it felt great. I feel so much faster. I’ve gone from an 11.9 to an 11.5 and can’t wait to get the whole package and see how much faster I get.
User name: Dylan
City, State: Auckland, NEW ZEALAND
Event 1: 40
Before Time 1: 5.8
After Time 1: 5.4
Event 2: 200
Before Time 2: 24.8
After Time 2: 24.1
Story: The Run Faster program is incredible! After just 14 days i have seen huge results as i feel more athletic, explosive and quick as i play soccer.
This increase in speed allows me to make goal scoring situations a lot more frequently.
It has helped my game hugely and i strongly recommend the program to any soccer player!
User name: Christian Sam
City, State: Allen, Tx
Event 1: 40
Before Time 1: 5.43
After Time 1: 5.16
Story: I wasn’t that fast, i mean i was fast but not that fast. so we ran 40’s at school and i got a 5.43, so i wasn’t satisfied, i saw yalls program, i ordered the RUN FASTER program and i did it.
I felt light right after the first workout, i did it the full 2 weeks, and my 40 dropped!! i was so happy. I’m still using it and i know hopefully I’ll be in the 4.8’s soon.
Thanks Dr. Van Such, this was amazing!!