I’m overweight. There’s no getting away from this fact, I have the data to prove it. The problem here is not (mainly) one of excercise. I have a standing desk. I like walking. I have a small child. These (especially the last) make for a fairly active lifestyle - I have no shortage of opportunites to get my heart rate up. Nor do I eat (very) unhealthily - we cook every night, so there’s not an abundance of bad food in the house.