Performance compounds from training done right. Lactate makes every session intentional: the right intensity, the right timing, and the right dose for the goal that matters.
The Engine
Training capacity shows how much stress the body can absorb and still recover from. Metabolic load captures that stress as lactate rises and duration extends, helping athletes understand what must be overcome to gain the benefit.
Capacity is sport-specific. The training that builds it for a cyclist isn't identical to the training that builds it for a runner. Athyx tracks the metrics that matter for your discipline.
The Method
Lactate is heart rate 2.0. Like heart rate, it can be divided into zones, but with a clearer view of metabolic stress. Athyx shows how much time is spent in each zone with deeper segmentation than other platforms, helping to find the balance that compounds into performance.
Athyx combines a science-first approach with best practices from world-class coaches to create training plans tailored to each athlete through an intelligence-driven, holistic view.
The Outcome
Progression means absorbing more training over time without letting risk compound faster than fitness. Athyx Sentinels tracks key metrics to detect early shifts and help athletes land adaptations from real signals, not guesswork.
Read the underlying research