To calculate your target heart rate range for cardio workouts, you can use the following formula:
Target HR = Max HR × Percentage
Given:
- Max HR = 206 beats per minute (bpm)
1. Target HR at 60%
\[ \text{Target HR at 60%} = \text{Max HR} \times 0.60 = 206 \text{ bpm} \times 0.60 = 123.6 \text{ bpm} \]
2. Target HR at 85%
\[ \text{Target HR at 85%} = \text{Max HR} \times 0.85 = 206 \text{ bpm} \times 0.85 = 175.1 \text{ bpm} \]
Summary:
- Target HR at 60%: 123.6 bpm (rounded to 124 bpm)
- Target HR at 85%: 175.1 bpm (rounded to 175 bpm)
So, your target heart rate zone during a good cardio workout is approximately 124 bpm to 175 bpm.