4 ms·
The 10K hour rule came from Malcolm Gladwell, who is known for slipshod or negligible research. 10K steps came from the brand name of the first pedometer to be
by burneroftheday 3y ago
The 10K hour rule came from Malcolm Gladwell, who is known for slipshod or negligible research. 10K steps came from the brand name of the first pedometer to be mass-marketed, rather than research. So no in both cases.