Where the numbers come from
Researchers found about 100 steps a minute is a reasonable floor for moderate-intensity walking. U.S. guidelines treat one minute of vigorous activity as roughly equal to two minutes of moderate activity.
Activity intensities come from the 2024 Adult Compendium of Physical Activities, which lists MET values for adults aged 19 to 59. Pickleball isn’t listed, so it isn’t in the chart.
Using it in a step challenge
Agree on the rules before the challenge starts: which activities count, and whether you’ll use this chart. Many workplace challenges allow conversions so people who swim, cycle or use a wheelchair can take part.
In the Walk & Water app, steps come straight from Apple Health or Health Connect, and teams of two to four are ranked on their average.



