Comment by kccqzy

It's bad habits from a younger age. I remember in my 20s, I didn't need to exercise at all and yet my body felt perfect. And so was my mental health. It was after several years of sedentary lifestyle that it clicked for me that my health was declining and exercise was needed to restore it. I suspect this could be the case for many: you don't need exercise and your body remains in a tip top shape when you are young.