Experimental performance tools.
Reactiv Lab is where we're building the next layer of athlete preparation — reaction signals, body notes, performance checks and smarter daily guidance. Built to help you understand your state, sharpen prep and improve recovery.
A 60-second reaction and body-state check that helps guide your prep and recovery.
Measure reaction speed, consistency and focus drop-off using your phone.
Tell Reactiv how you feel and get personalised prep and recovery guidance.
Future phone-camera jump/power signal for explosive athletes.
A simple daily recommendation based on your scan, body note and training context.
Reactiv is not a medical tool. It provides evidence-informed prep and recovery guidance based on your inputs, feedback and session history. Lab features are experimental and will roll out gradually to Founding Athletes first.