The Journal of Sports Medicine found that adults who remained consistently physically active had a 30–40% lower risk of death compared with those who stayed inactive. Those who increased their activity from below recommended levels still showed a 20–25% lower mortality risk. I don't want to live forever, but I’d like to make it to 80. In a recent public-health update in August 2026. Inactivity is a leading risk factor for noncommunicable diseases such as heart disease, s