THE SECRET RHYTHM OF MOVEMENT: WHY YOUR BODY’S PATTERNS MATTER MORE THAN YOUR STEPS
DR. SRINI PILLAY, M.D.
MAY 2025

You’ve probably heard that daily movement is good for your health. Take more steps. Stand instead of sit. Squeeze in a walk during lunch. All of that is true—but a groundbreaking study reveals something even more surprising:
It’s not just how much you move that matters—it’s the pattern of your movement that could predict how long you live.
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Fractal complexity (FC): Researchers analyzing data from over 11,000 people wearing activity trackers discovered that the rhythm of daily activity—the way movement flows and fluctuates over time—may be just as important as the amount of exercise you do. This rhythmic quality is called fractal complexity, and it reflects how naturally your activity changes throughout the day.
Think of your daily movement like a jazz performance. A healthy body doesn’t play the same note over and over. It moves with variation and flow. Sometimes you’re active, sometimes you’re still. You pause, shift, stretch, and re-engage. These seemingly random shifts actually follow a kind of hidden order—like a song with a beat only your body knows how to play.

The pattern of your movement could predict how long you live.
How scientists measured FC: In this study, scientists used a method called detrended fluctuation analysis (DFA) to study those patterns in physical activity. They found that people with more fractal complexity in their daily movements had a significantly lower risk of dying—even after accounting for how much exercise they got, their age, and whether they had chronic illnesses.
The magic number they looked at is called α (alpha). When your α value is closer to 1.0, your movement pattern is flexible and complex—like healthy heartbeats or brain waves. When your α drops toward 0.5, your body’s movement becomes more random or overly rigid, often seen in aging or disease.
FC and the risk of dying: In people aged 50–79, those with lower fractal complexity (lower α) had up to 80% higher risk of death over the following years. That’s a staggering number. And the most hopeful part? People who engaged in moderate-to-vigorous activity—especially older adults and women—tended to have higher fractal complexity. Movement patterns that resembled youth. Patterns that may protect life.
This isn’t just academic. It’s personal. It means your body is talking to you through how you move. And the good news? You can change your rhythm.
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So what does healthy fractal movement look like? It doesn’t mean hitting the gym hard once a day. It means frequent, varied movement spread naturally throughout your waking hours:
Getting up and walking between tasks.
Stretching and bending while cleaning.
Gardening, dancing, climbing stairs, or just fidgeting a little more.
It’s not about rigid routines or extreme fitness. It’s about movement that adapts to life—a kind of physical curiosity that keeps your system engaged.
Why does fractal complexity matter so much? Because it reflects how flexible and adaptable your nervous system is. Your brain, muscles, and internal clocks are constantly working together to guide movement. When those systems lose complexity, it often means your internal communication is breaking down—just like a jazz band falling out of sync.
Fractal complexity may also reflect the health of your circadian rhythms, which regulate everything from sleep to hormone levels. When you lose this internal rhythm, it can contribute to chronic illness and cognitive decline. But with daily, dynamic movement, you’re helping to tune the orchestra of your body.

Dr. Srini Pillay
Dr. Pillay is a visionary neuroscientist, psychiatrist, and bestselling author.
5 Actions to Boost Your Movement Complexity
You don’t need fancy trackers or complex programs to improve your fractal pattern. Here’s where to start:
1. Move Every Hour
Set a reminder to stand, stretch, or walk at least once every hour during the day. Even a 2-minute micro-movement helps create pattern variation.
2. Vary Your Movement
Instead of just walking or biking, try gardening, playing with kids, dancing, or doing light chores. Mix up your movements so your body doesn’t fall into rigid habits.
3. Don’t Just Schedule Workouts—Scatter Movement
Rather than concentrating all your movement into one gym session, sprinkle it throughout your day. Think of your day as a rhythm, not a checklist.
4. Honor Your Inner Clock
Get natural light in the morning, wind down before bed, and eat meals at regular times. This strengthens your circadian rhythm, which is linked to your movement complexity.
5. Let Joy Guide You
The most sustainable movement is the kind you enjoy. Reconnect with playful, spontaneous movement—walk barefoot, dance to music, or follow your curiosity.
Fractal complexity gives us a powerful new way to think about health. It’s not just about doing more—it’s about moving with intelligence, variety, and flow. Your body isn’t a machine that needs to be run harder. It’s a living system that thrives on rhythm, freedom, and grace.
So, the next time you feel the urge to stretch, fidget, or take a stroll—don’t ignore it. That’s your body speaking the language of life. And the better you listen, the longer—and better—you may live.