Modeling Health, Not Perfection: The Power of the 80/20 Approach
Written By: Cory Preston
As a mother, former firefighter, and kinesiology professional, I’ve spent a lot of time thinking about what health actually looks like in real life. One thing I’ve learned is this: healthy living is rarely about perfection.
Somewhere along the way, many of us were taught that being “healthy” meant following strict meal plans, never missing workouts, maintaining perfect routines, and somehow balancing it all flawlessly while raising families and managing careers. Social media only adds to that pressure. We’re constantly shown polished versions of health that often feel impossible to sustain. The message that success requires perfection is so prevalent that we hardly even give it a second thought. But real health, the kind that lasts, is usually much simpler than that. That’s where the 80/20 approach can be helpful.
Traditionally, the 80/20 rule means aiming to make choices that support your health most of the time while still leaving room for flexibility, celebrations, convenience, and enjoyment. Maybe most meals are balanced, but birthday cake is still part of life. Maybe movement is prioritized regularly, but missing a workout or opting for extra sleep after a long day doesn’t spiral into guilt or quitting altogether. That flexibility matters because sustainable habits are built through consistency over time, not extremes.
There’s another version of the 80/20 principle that I think is even more important for families. Not every healthy habit contributes equally to our overall well-being. In reality, a relatively small number of habits often create the biggest physical and emotional impact. A daily family walk. Consistent sleep. Cooking a few meals at home each week. Drinking more water. Finding a form of movement you genuinely enjoy instead of forcing workouts you dread. These simple habits may not look impressive in a social media post, but over time, they create real, sustainable change.
When my family and I walked 700 miles during a mental health awareness hike, I experienced firsthand how powerful small, repeated actions can be. Nobody completes 700 miles because of one huge moment of motivation. You finish because you keep showing up for the next mile, even if you have to break it down to focusing on one step, then the next. Every morning, I made a fresh commitment to my goal for the day, regardless of how the previous day felt or went. Health works the same way.
For parents, especially, modeling matters more than perfection. Children don’t need to see flawless eating habits or intense fitness routines. They benefit far more from watching adults make health a normal, enjoyable part of everyday life. Going for walks together. Cooking meals as a family. Trying new activities. Returning to healthy habits after busy or stressful seasons instead of giving up entirely. Giving yourself grace and permission to be human. Those are the moments that shape lifelong attitudes toward wellness.
The healthiest families aren’t the ones who get everything right. They’re the ones who consistently return to the habits that matter most while still making room for, and dare I say prioritizing, joy, flexibility, and real life.
Cory Preston received her master’s degree in Exercise Science from CSU, Fresno and assisted with Fresno Fire and Police fitness testing. After college, Cory held a variety of health and wellness positions including ER Technician and most recently Firefighter/EMT for SF Fire Department. After seven years with SFFD, Cory retired to spend more time with Eleanor, her daughter that she has with husband John who is a Firefighter for Palo Alto Fire. In 2023, Cory and John walked 704 miles from Parris Island, SC to Cincinnati, OH to raise awareness about First Responder and Veteran mental health.