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VO₂ Max Testing – Precision Meets Performance Discover the science behind your bodies engine. The VO₂ Max Test is the gold stranded, this meters the condition of you internals - revealing the power of your heart, lungs, and muscles in real time. Why it matters: • Unlock your performance zones – train smarter, not harder. • Optimize fat-burn and recovery – based on real data, not guesses. • Track measurable progress – every heartbeat, every breath, quantified. • Elevate your engine – this is fitness, engineered by science. Metrics VO₂ (mL/kg/min) - How much oxygen your body can use per minute per kilogram of body weight. The gold standard of cardiovascular fitness — higher = more efficient oxygen use and endurance. VCO₂ (L/min) - Volume of carbon dioxide produced. Used to calculate energy expenditure and determine whether you’re burning more fat or carbs. RER / RQ (Respiratory Exchange Ratio) Ratio of VCO₂ to VO₂ - Indicates fuel mix — near 0.7 = mostly fat; near 1.0 = mostly carbs. Heart Rate (bpm) - Beats per minute during increasing effort - Determines aerobic and anaerobic thresholds and training zones. Training Zones (Z1–Z5) - Heart-rate or power zones derived from your gas exchange data. Guides how to train for fat burn, endurance, or max output. Energy Expenditure (EE / kcal/min) Calories burned per minute or per stage. Shows exact caloric output and efficiency. Ventilation (VE) - How much air you move in and out per minute. Reflects respiratory capacity and efficiency VO₂ at Thresholds (AT / VT1, VT2) - The points where your body shifts from aerobic to anaerobic