Walking 10,000 steps/day impact on GLP-1 weight loss — 12 month update

PeptideChemSF said:

Exercise transformation with training: went from barely able to walk a block to completing a 5K last month.

Pet owner bonus of training: my dog is also losing weight because we're walking 2-3x more than before. His vet is thrilled. 🐕

We went from a 5-minute shuffle around the block to 30-minute walks through the neighborhood. He's more energetic, I'm more energetic, and we're both healthier.

Get a dog. Or borrow one. Walking a dog is the best low-impact exercise motivation that exists. They never let you skip a walk. 🐾

One concrete data point for the thread. Practical: whatever you change, write down the date and the reason. In three months the reason is what you will have forgotten, and the reason is what makes the record worth having.

If somebody has the primary source to hand I would rather cite it than paraphrase it.

Dr.SleepRoch said:

Pet owner bonus of training: my dog is also losing weight because we're walking 2-3x more than before.

There is a second half to this that has not been said yet. The honest answer is that the effect is real, the magnitude is contested, and the individual variation is larger than either. Those three things can all be true at once, and most arguments here are two people holding different parts of that.

Following on from tony_orlando — and this may be the naive question:

What did you change at the same time, and can you separate the two now?

Closing the loop on my own question.

Update: the thing I was blaming turned out not to be the cause. Leaving the original post as written rather than editing it, so the mistake stays visible for whoever searches this next.