Play is a form of physical activity that humans and few other species engage in as adults; it's a way to learn cooperation and build community while moving bodies, making it an underutilized lever for promoting exercise.

factualpending

Speaker

Daniel Lieberman

Evidence Quote

play... we're one of the few species that plays as adults... learn cooperation... build community... move your body

Source

Harvard Professor: REVEALING The 7 Big LIES About Exercise, Sleep, Running, Cancer & Sugar!!!The Diary Of A CEO
Created: 8/12/2026, 6:22:05 PM

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