« Before you test
You rely on generic numbers from watches, apps, or online calculators. They offer an estimate, but you do not know how close it is to reality. Progress feels vague. You are unsure whether fitness is improving or just holding steady.
After you test »
You know your actual VO₂max and how your body uses oxygen at different intensities. Fitness becomes clear and measurable. You set real benchmarks, track meaningful change, and know exactly where you stand over time.