Personal Activity Intelligence (PAI): A new standard in activity tracking for obtaining a healthy cardiorespiratory fitness level and low cardiovascular risk.

Progress in Cardiovascular Diseases
Javaid NaumanUlrik Wisløff

Abstract

Despite all the evidence of health benefits related to physical activity (PA) and cardiorespiratory fitness (CRF), low levels of PA have reached pandemic proportions, and inactivity is the fourth leading cause of death worldwide. Lack of time, and inability to self-manage are often cited as main barriers to getting adequate PA. Recently, a new personalized metric for PA tracking named Personal Activity Intelligence (PAI) was developed with the aim to make it easier to quantify how much PA per week is needed to reduce the risk of premature mortality from non-communicable diseases. PAI can be integrated in self-assessment heart rate devices and defines a weekly beneficial heart rate pattern during PA by considering the individual's sex, age, and resting and maximal heart rates. Among individuals ranging from the general population to subgroups of patients with cardiovascular disease (CVD), a PAI score ≥100 per week at baseline, an increase in PAI score, and a sustained high PAI score over time were found to delay premature death from CVD and all causes, regardless of whether or not the current PA recommendations were met. Importantly, a PAI score ≥100 at baseline, maintaining ≥100 PAIs and an increasing PAI score over time was as...Continue Reading

Citations

Dec 29, 2020·Progress in Cardiovascular Diseases·Javaid NaumanUlrik Wisløff
Jun 21, 2020·Progress in Cardiovascular Diseases·Javaid NaumanUlrik Wisløff
Mar 12, 2021·Current Cardiology Reports·Elizabeth EpsteinPam R Taub
Mar 15, 2021·Progress in Cardiovascular Diseases·Carl J Lavie
Aug 21, 2021·Progress in Cardiovascular Diseases·Carl J Lavie
Aug 21, 2021·Mayo Clinic Proceedings·Peter SchnohrJacob Louis Marott

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