1. What is the Gelish Formula?

The Gelish formula is a modern equation for estimating maximum heart rate (MHR) based on age. It provides a more accurate estimation than the traditional "220 - age" formula, especially for older adults.

2. How Does the Calculator Work?

The calculator uses the Gelish formula:

Where:

• \( MHR \) — Maximum Heart Rate (beats per minute)
• \( Age \) — Age in years

Explanation: The formula calculates maximum heart rate by subtracting 0.7 times the age from 207, providing a more accurate estimate across different age groups.

3. Importance of Maximum Heart Rate Calculation

Details: Knowing your maximum heart rate is essential for designing effective exercise programs, determining appropriate training zones, and ensuring safe cardiovascular exercise intensity.

4. Using the Calculator

Tips: Enter your age in years. The value must be valid (between 1-120 years).

5. Frequently Asked Questions (FAQ)

Q1: Why use Gelish formula instead of traditional 220 - age?
A: The Gelish formula (207 - 0.7 × age) provides more accurate estimates, especially for older adults, as it accounts for the non-linear decline in maximum heart rate with age.

Q2: What are typical maximum heart rate values?
A: Maximum heart rate typically ranges from 160-200 bpm for adults, decreasing by approximately 0.7 beats per minute each year.

Q3: How should I use my maximum heart rate?
A: Maximum heart rate is used to calculate training zones: moderate intensity (50-70% of MHR), vigorous intensity (70-85% of MHR), and maximum effort (90-100% of MHR).

Q4: Are there limitations to this formula?
A: While more accurate than older formulas, individual variations exist due to genetics, fitness level, medications, and health conditions.

Q5: Should I get medically cleared before high-intensity exercise?
A: Yes, especially if you have cardiovascular risk factors, are over 45 (men) or 55 (women), or have any pre-existing health conditions.