Predicted maximum heart rate, HRmax-p

The HRmax-p definition is carried out simultaneously with the Polar Fitness Test.

The HRmax-p score predicts your individual maximum heart rate value more accurately than the age-based formula (220 - age). The age-based method provides a rough estimation and is thus not very accurate, especially for people who have been fit for many years or for older people. The most accurate way of determining your individual maximum heart rate is to have it clinically measured (in maximal treadmill or bicycle stress test) by a cardiologist or an exercise physiologist.

Your maximum heart rate changes to some extent in relation to your fitness. Regular exercise tends to decrease HRmax whereas reduced training tends to increase it. There may also be some variation according to the sport you participate in. For example, running HRmax > cycling HRmax > swimming HRmax.

HRmax-p gives the possibility of defining training intensities as percentages of maximum heart rate and of following maximum heart rate changes due to training, without an exhaustive maximal stress test. HRmax-p is based on resting heart rate, heart rate variability at rest, age, gender, height, body weight and maximal oxygen uptake, VO2max (measured or predicted). The most accurate HRmax-p is obtained by entering your clinically measured VO2max into the wrist receiver.

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Fitness test settings

To be able to carry out the Polar Fitness Test you need to do the following settings in the Options mode:

•Set your personal user information and long-term physical activity level.

•Set the Polar Fitness Test on.

•Set the HRmax-p on if you want to get a prediction of your maximum heart rate.

Carrying out the test

To get reliable test results, the following basic requirements apply:

•You should be relaxed and calm.

•The test can take place anywhere - home, office, health club - as long as the testing environment is peaceful. No disturbing noises (e.g. television, radio or telephone), no other people talking to you.

•Keep the testing place, time of day and environment the same every time the test is repeated.

•Avoid eating a heavy meal or smoking 2-3 hours prior to testing.

•Avoid heavy physical effort, alcoholic beverages or pharmacological stimulants on the test day and the day before.

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Polar S710 user manual Predicted maximum heart rate, HRmax-p, Fitness test settings, Carrying out the test
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S710 specifications

The Polar S710 is a sophisticated training computer designed for athletes who seek detailed analysis of their performance. Known for its robust features, this device integrates advanced heart rate monitoring, comprehensive fitness tracking, and user-friendly functionalities, making it an essential tool for serious sports enthusiasts.

One of the standout features of the S710 is its heart rate monitor, which provides real-time feedback on heart rate zones. This enables users to optimize their training by ensuring they are exercising at the correct intensity to achieve their fitness goals. The device can store detailed records of workouts, allowing athletes to review their training patterns over time and adjust their routines based on actual performance data.

The Polar S710 utilizes advanced technologies to enhance user experience. It includes GPS functionality, allowing users to track their routes and distances accurately while also calculating pace and speed in real time. This feature is particularly beneficial for runners and cyclists who want to evaluate their performance over various terrains.

In addition to heart rate monitoring and GPS tracking, the S710 offers a range of customizable training programs. Users can set their own training targets, whether it’s increasing endurance, building strength, or improving recovery times. The watch can create personalized training schedules based on user inputs, making it easier to stay committed to specific fitness goals.

Another notable characteristic of the Polar S710 is its compatibility with the Polar Flow web service. Athletes can upload their training data to this platform, allowing for in-depth analysis of performance metrics, including weekly training loads and recovery times. This capability provides a holistic view of one's fitness journey, which can be crucial for long-term progress.

The S710 is designed with a clear, backlit display, ensuring that data is easy to read during workouts, even in low-light conditions. Its lightweight yet durable construction ensures that it can withstand the rigors of training without hindering performance.

With a long battery life, the Polar S710 allows for extended training sessions without worry. Overall, the Polar S710 stands out as a comprehensive training tool that caters to the needs of dedicated athletes, combining innovative technology with user-friendly features to aid in achieving fitness success.
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