Walk 10,000 steps a day.

You've heard it.

Your watch reminds you.

Your phone celebrates it.

Your coworker proudly announces they "hit ten thousand" before lunch.

It's become one of those facts we all accept without ever asking...

They adjusted their smartwatch. Synced their heart rate monitor. Checked their recovery score. Picked a playlist. Took a sip from a gallon-sized water bottle. Opened three different fitness apps. Then, finally, they grabbed a dumbbell.

Meanwhile, an older gentleman wandered in wearing cargo shorts and a faded T-shirt, rowed for half an hour, chatted with the front desk, and headed home looking happier than anyone else in the building.

If I had to bet on who'll still be exercising ten years from now?