RUN smarter

From beep tests to brain‑smart speed — the game has moved on.

In hockey, your engine and your turbo aren’t the same thing. Maximal Aerobic Speed (MAS) builds the engine; Anaerobic Speed Reserve (ASR) is the turbo. The old Yo‑Yo test lumped them together — the Burcheit–Laursen approach teases them apart, giving you a clearer map of where to train. Nail both, and you’ll own the space between endurance and explosiveness.