How can you determine your maximum heart rate?
- Performance diagnostics under medical supervisionThis is the most accurate method, as it uses an exercise ECG to determine exactly how fast your heart can beat at maximum effort. This method is particularly recommended for competitive athletes and people with pre-existing health conditions.
- Test in training (e.g. 500 metre rowing race)A sporty method for determining your maximum heart rate is a 500 metre race on the rowing machine. You row the 500 metres at maximum effort while measuring your heart rate. The highest heart rate you achieve will give you a good indication of your maximum heart rate.
Important: This method is only suitable for well-trained athletes, as it is extremely demanding on the body. For less trained people or people with health concerns, such an intensive test can be risky and lead to overloading or circulatory problems. It is therefore advisable to consult a doctor before such tests or to use a less strenuous method, such as the rule of thumb.
Rule of thumb:
The simplest method for calculating your maximum heart rate is the rule of thumb:
Maximum heart rate
(MHF) = 220 - Age
This formula provides a rough guide that is sufficient for most amateur athletes to determine their training zones.
Are there differences in heart rate between men and women?
Yes, they do exist! On average, women have a higher heart rate than men during submaximal exercise. This was shown in a study by Prof Dr Kuno Hottenrott and Dr Gert Neumann at the Institute for Performance Diagnostics and Health Promotion at Martin Luther University Halle-Wittenberg. They found that at a lactate concentration of 2 mmol/l, women have around 10 beats per minute more than men. At 4 mmol/l it is still around 7 beats per minute.
The reason for this is simple: women's hearts are smaller and pump less blood per beat, which means that the heart has to beat faster to meet the same oxygen demand of the muscles.
Interestingly, the study also showed that these differences decrease with increasing exertion. There was no difference in maximum heart rate between men and women. However, for recreational athletes who simply want to get fitter, these differences play a subordinate role.
The findings are particularly valuable for precise training control in endurance sports. The authors have even developed a gender-specific formula for optimal training heart rates, which can help to adapt training zones even better. You can find the details in the publication: Gender-specific formula for optimal training heart rates, published in the Swiss Journal of Sports Medicine and Sports Traumatology (2012, Volume 60, Issue 3, pages 102-105).
Average values of maximum heart rate by age
- Regeneration range (50-60 % of the MHF)This area is suitable for relaxed sessions and active recovery to recharge your batteries after intensive training phases.
- Basic endurance (60-70 % of the MHF)If you want to lose weight or improve your stamina, this area is ideal. This is where the body prefers to burn fat and strengthens the cardiovascular system at the same time.
- Aerobic endurance (70-80 % of the MHF): Here the intensity increases and you specifically train your endurance performance. This is the area in which you complete longer rowing units and work up a sweat, but can still speak.
- Anaerobic range (80-90 % of the MHF): This is where you train at your limit to increase your performance and improve your anaerobic threshold. This helps you to sustain more intensive intervals on the rowing machine. You can find out more about this in our article "Anaerobic threshold and how to improve it in rowing training".