You're Sprinting Completely Wrong

👉🏽Increase Your Explosive Speed This New Year: https://justjumari.com/the-speed-academy/?video=738gVRc7bx0 Get 7 Speed Exercises In 7 Days https://shorturl.at/eIWvz —————————————————————————————————————————— I’m Justin, a S&C Coach. I help athletes run faster 40-yard dashes & short sprints I’ve helped multiple athletes 4.4 in the 40yd. I’ve also trained Division 1 soccer, basketball, football & track athletes with video proof on my homepage website. For business inquiries or if you have a question please email: [email protected]