The "intelligence layer" for endurance fitness

First Principles: Why FitLogic™ Is the Only True Training Intelligence
While every fitness app counts miles and tracks heart rates, none satisfy the fundamental laws of effective endurance training. We identified these First Principles—accurate stress measurement, individual physiology, outcome prediction, and system learning—and built the world's only training intelligence engine from these foundations up. Others guess. FitLogic™ knows.

FitLogic™ Components
FitLogic™'s training intelligence is built from interconnected components that work together to deliver personalized, data-driven training. From the core Intelligence Engine that processes your data to specialized algorithms that normalize for environmental factors and predict race outcomes, each component plays a crucial role in transforming raw training data into actionable wisdom.

Four Essential Phases of Training Design
FitLogic™ enables true data-driven training throughout the four essential phases of training design (Assessment, Prescription, Evaluation, Prediction) that transforms your raw training data into meaningful, actionable intelligence to guide every step.