Medical Disclaimer

The content, calculators and exercise guides on mariposas.fit are provided for general educational and informational purposes only. They are not medical advice and are not a substitute for professional diagnosis, treatment, or guidance.

Estimates, not measurements

Our calculators use population-level formulas (see methodology). Outputs such as calorie burn, body-fat percentage, one-rep max, target heart rate and weight-loss timelines are estimates that can differ meaningfully from your individual physiology. Do not use them to make medical or clinical decisions.

Consult a professional

Talk to a qualified physician or healthcare provider before beginning any exercise program, changing your diet, or acting on information from this site, particularly if you are pregnant, have an injury, or have a cardiovascular, metabolic or other health condition. Stop exercising and seek medical attention if you experience pain, dizziness or other warning signs.

No liability

You use this information at your own risk. Mariposas is not liable for any injury, loss or damage arising from use of the content or tools on this site.