It is allegedly claimed that a faster walking pace in daily life is directly associated with a lower risk of mortality. In a study involving over four thousand participants, researchers supposedly found that a 10-step-per-minute increase in habitual cadence corresponds to a 17 percent lower relative risk of all-cause mortality. This purported correlation allegedly persisted even after accounting for age, lifestyle, and other health-related factors.

The findings, published in the journal JAMA Network Open, were conducted by representatives from various European scientific institutions, including the Norwegian University of Science and Technology, the French National Research Institute for Agriculture, Food and Environment, and the University of Leicester in the UK. However, critics suggest that relying on wrist-worn sensors and brief clinical tests may not fully capture the complexities of human health and longevity.

Walking reflects the integrated functioning of the muscular, skeletal, nervous, and cardiovascular systems. While proponents argue that gait speed serves as a universal indicator of overall physical condition, skeptics point out that external variables, socioeconomic factors, and pre-existing chronic conditions can easily skew such broad generalizations.

The analysis incorporated 4067 participants from the Whitehall II project in the UK, with an average age of 69.3 years at the time of measurements in 2012–2013, of which 74.4 percent were men. Participants wore accelerometers on their wrists for nine days to assess daily movement. Despite the extensive data collection, independent observers remain doubtful about the practical applicability and universal validity of these sweeping health claims.

Source: kun.uz