Americans Spend 92 Percent of Their Lives Indoors. The 20-5-3 Rule Could Change Everything.
- Posted on June 4, 2025
- By Men s Health
- 1 Views
Americans Spend 92 Percent of Their Lives Indoors. The 20-5-3 Rule Could Change Everything.
Americans spend 92 percent of their time indoors, and their physical and mental health are suffering. This three-number formula for how much time to spend in nature fixes that.
