1. What is the Target Heart Rate Equation?

The Target Heart Rate equation calculates the ideal heart rate range for effective cardiovascular exercise. It helps individuals exercise at the right intensity to maximize cardiovascular benefits while maintaining safety.

2. How Does the Calculator Work?

The calculator uses the Target Heart Rate equation:

Where:

• \( \text{HR\_rest} \) — Resting heart rate (bpm)
• \( \% \) — Exercise intensity (40-90%)
• \( \text{HR\_max} \) — Maximum heart rate (bpm)

Explanation: The equation calculates the target heart rate zone based on the difference between your maximum and resting heart rate, scaled by your desired exercise intensity.

3. Importance of Target Heart Rate

Details: Exercising within your target heart rate zone ensures you're working hard enough to improve cardiovascular fitness, but not so hard that you risk overexertion.

4. Using the Calculator

Tips: Enter your resting heart rate (measured in the morning before getting out of bed), desired exercise intensity (typically 50-85% for most training), and your maximum heart rate (220 - age is a common estimate).

5. Frequently Asked Questions (FAQ)

Q1: How do I measure my resting heart rate?
A: Measure your pulse for 60 seconds first thing in the morning before getting out of bed. Average over several days for most accurate reading.

Q2: What intensity should I choose?
A: Beginners start at 50-60%, moderate exercisers 60-70%, advanced 70-85%. Never exceed 90% without medical supervision.

Q3: Is 220 - age accurate for HR_max?
A: It's an estimate. The most accurate method is a maximal exercise test under medical supervision.

Q4: Why is target heart rate important?
A: It helps ensure you're exercising at the right intensity to improve cardiovascular fitness without overexertion.

Q5: Should everyone use the same target heart rate?
A: No. Individuals with certain medical conditions or on specific medications may need adjusted targets. Consult your doctor.