A horrific accident with a treadmill happened this week, causing lots of understandable worry. To see what I mean, see this: Peloton recalls treadmills after a child dies | CTV News
If you were wondering if treadmills were ever good, read this: The Torturous History of the Treadmill | Wirecutter
They have their uses, sure. But as equipment goes, they are one of my least favorite.