Earlier quoted context omitted.
I can not give you more +1s. If your goal is to be healthy, and not necessarily be pretty, exercise is integral. You can be skinny and be unhealthy. You can be overweight and be heart-healthy, if you exercise. I am obese according to the BMI, but I run 3 times a week and my resting heart rate grazes into the "athlete" territory. My doctor is very happy. But I don't look it, that's for sure. I do not like running. I s…
Are you concerned about your joints? Running is pretty hard on the knees even for skinny people.
[1] https://en.wikipedia.org/wiki/Endurance_running_hypothesis