Medical Xpress
You don’t need extreme diets or grueling workout routines to boost your well-being. Enter the “20-5-3 rule”—a research-backed formula to improve mental and physical health through time spent outdoors. Developed by neuroscientist Rachel Hopman of Northeastern University, this method emphasizes small, manageable steps that can lead to big rewards…
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What is the ’20-5-3′ rule and how can it boost your well-being?
Rubi Kazmierczak
16:21
You don’t need extreme diets or grueling workout routines to boost your well-being. Enter the “20-5-3 rule”—a research-backed formula to improve mental and physical health through time spent outdoors. Developed by neuroscientist Rachel Hopman of Northeastern University, this method emphasizes small, manageable steps that can lead to big rewards…
