![Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile](https://www.researchgate.net/profile/Brett-Kirby/publication/5540860/figure/fig1/AS:486483955064832@1492998221274/Immediate-and-peak-vasodilatory-responses-to-brief-forearm-contractions-of-increasing_Q320.jpg)
Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile
![Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile](https://www.researchgate.net/profile/Brett-Kirby/publication/225078446/figure/fig4/AS:484719210045442@1492577474194/Hydrolysis-of-ATP-in-whole-blood-acquired-during-graded-rhythmic-handgrip-exercise_Q320.jpg)
Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile
![Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile](https://www.researchgate.net/profile/Brett-Kirby/publication/5540860/figure/fig2/AS:785084852490241@1564190223843/Rapid-vasodilatory-responses-to-brief-forearm-muscle-contractions-of-moderate_Q320.jpg)
Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile
![Moxy Monitor on Twitter: "Here is Brett Kirby talking about the role of Moxy with @Nike Breaking2 efforts. #marathon #running https://t.co/dOa5XZRNRL" / Twitter Moxy Monitor on Twitter: "Here is Brett Kirby talking about the role of Moxy with @Nike Breaking2 efforts. #marathon #running https://t.co/dOa5XZRNRL" / Twitter](https://pbs.twimg.com/media/DJzDw4BXUAA3cyV.jpg:large)
Moxy Monitor on Twitter: "Here is Brett Kirby talking about the role of Moxy with @Nike Breaking2 efforts. #marathon #running https://t.co/dOa5XZRNRL" / Twitter
![Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile](https://i1.rgstatic.net/ii/profile.image/785152842149888-1564206433940_Q512/Brett-Kirby.jpg)
Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile
![Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile Brett KIRBY | Principal Investigator | Doctor of Philosophy | Nike Inc., Portland | NIKE | Human Performance | Research profile](https://www.researchgate.net/profile/Brett-Kirby/publication/225078446/figure/fig5/AS:484719214239752@1492577474824/Deoxygenation-induced-ATP-release-from-isolated-erythrocytes-of-young-and-older-adult_Q320.jpg)