Post #4982 618 Dec 9, 2025, 23:10 UTC New Research Shows How Bad Air Cuts Exercise Benefits in HalfSource: SciTechDaily@EverythingScience SciTechDaily New Research Shows How Bad Air Cuts Exercise Benefits in Half Regular exercise remains protective, but polluted air weakens its power far more than most people realize. The dirtier the air, the less benefit your workouts provide. 👍 3