Walking: It’s About Time, Not just Steps

The duration of the walk affects more than the total number of steps: this is why the heart responds better.

For years we’ve been hearing that “10,000 steps a day” is the magic threshold for staying fit. A practical indication,easy to remember,but it has never had a real scientific basis. Today, thanks to data collected by modern wearable devices, research is rewriting this concept with greater precision.

One of the most interesting discoveries concerns walking, the simplest and most accessible physical activity. Many practice it spontaneously, others plan it with the help of apps and smartwatches that monitor every movement. But there is a detail that often escapes: it’s not the steps that determine the main benefit for the heart, but the tempo where they are concentrated.

The confirmation comes from a large British study which followed, for years, tens of thousands of people, monitoring not only how much they moved, but how. A researcher involved in the project shared a curious anecdote: among the subjects analyzed were some who were accumulating many steps a day just walking around the house without ever exceeding five consecutive minutes.Results in hand, those steps did not offer the expected benefits.

Because Minutes Count More Than Steps

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