Interactive playground for exploring estimated performance, metabolic, and energy models.
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Activity
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Performance polar
HR (x) vs speed km/h (y)
Selected point
Metabolic polar
HR (x) vs fat% / carbs% (y)
Selected point
Energy polar
HR (x) vs kcal/h (y)
Selected point
Results
Speed
Time
simulation
Distance
simulation
HR
Energy / h
energy polar
Total kcal
energy rate × time
Fat vs carbs
metabolic polar
Fat
Carbs
BMI
Disclaimer: This tool provides estimates based on generalized physiological models for informational purposes only. It is not medical advice, diagnosis, or treatment. For health-related decisions, consult a qualified professional.
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