Our bodies expect regular activity, and they suffer when we don’t give them what they need. Learn how exercise prevents disease.
Fitness & Sports
Physical Activity & Mental Health: How Exercise Treats the Mind
Harvard psychiatrist John Ratey reveals the link between physical activity and mental health. Learn how exercise can treat five conditions.
How to Motivate Yourself to Exercise: 5 Science-Based Strategies
Knowing yourself and how motivation works can help you develop strategies that work for you. Learn how to motivate yourself to exercise.
How to Make an Exercise Plan: 4 Steps to Design Your Workout
To make an exercise plan, figure out what types of exercise to do, how much to do, and when to introduce new training styles. Here’s how.
How Much Should You Exercise? 4 Takes on the Ideal Amount
If you wonder how much exercise is enough but not too much, we’ve sorted out the varied voices on the matter. Take a look.
Exercise and Aging: Humans Are Built to Stay Active
Exercise isn’t just good for us—it’s what our bodies need to age well. Check out this research from evolutionary biology and neuropsychiatry.
A Guide to Dieting: Safe Eating and Exercise (2025)
From fasting to eating like your ancestors, our dieting guide has all kinds of ways to eat healthy. Learn tips for safe dieting here.