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  1. Heart Rate Reserve: What It Is and How to Use It - Healthline

    Jan 27, 2024 · Heart rate reserve (HRR) is the difference between your resting heart rate and your maximum heart rate. Knowing this number can help you train and work on your fitness …

  2. Heart Rate Reserve: How to Calculate It & What It Means

    Jan 25, 2023 · Heart rate reserve is a fitness indicator and a more accurate way to find your target heart rate. It’s easy to calculate using your maximum heart rate and resting heart rate. A …

  3. What Heart Rate Recovery (Cardio Recovery) Says About Your …

    Jul 31, 2025 · Heart rate recovery (HRR) is a measure of cardiovascular fitness and can be an indicator of heart disease risk. Learn how to measure and improve HRR.

  4. Heart Rate Reserve Calculator (HRR)

    Jan 1, 2026 · Heart rate reserve (HRR) is the difference between your maximum heart rate and resting heart rate. In general, a higher heart rate reserve is often associated with better …

  5. What's A Good Heart Rate Recovery? - Marathon Handbook

    Jan 20, 2025 · For the general adult population, a good heart rate recovery is 18 beats or more. Discover why heart rate recovery (HRR) is a key indicator of your fitness and recovery, and …

  6. How to Improve Heart Rate Recovery and Boost Heart Health

    Oct 11, 2025 · Learn what heart rate recovery (HRR) is and why it matters for heart health. Plus, get tips for improving HRR and tracking methods.

  7. Heart Rate Recovery: How to Calculate Yours - The Pulse Blog

    Dec 19, 2025 · Heart rate recovery, or HRR, or cardio recovery measures how quickly your heart rate returns to a normal rate after a bout of peak-effort exercise. It’s used as a measure of …

  8. Find your Target Heart Rate - HPRC

    Aug 11, 2016 · Then you can use the Heart Rate Reserve (HRR) method to calculate your Target Heart Rate (THR) to determine what range your heart rate should be in for your desired …

  9. Heart Rate Reserve (HRR) Calculator

    Jul 10, 2025 · Calculate your Heart Rate Reserve (HRR) and target heart rate zones instantly using age or max heart rate and resting heart rate. Ideal for fitness planning.

  10. What is HRR, and how to improve it – Blueprint Bryan Johnson

    Dec 11, 2024 · This biomarker, known as Heart Rate Recovery (HRR), is a key indicator of cardiovascular fitness. Here is what you can do to measure, compare, and improve yours.