Here’s a bold truth: despite knowing exercise is good for us, most of us still struggle to make it a regular part of our lives. But why is that? It’s a question that’s puzzled many, and today, we’re diving deep into the answer—and offering a surprisingly simple solution. This article is an excerpt from my newsletter, Well Enough with Harry Bullmore, where I explore practical ways to improve fitness and wellbeing. If you’re ready to transform your health, pop your email in the box above to get these insights straight to your inbox.
And this is the part most people miss: It’s not just about motivation. According to a recent PureGym survey, 76% of adults want to be fit and healthy, yet only 30% in the UK meet the recommended weekly activity levels. So, what’s the disconnect? To solve this mystery, let’s think like a detective. Exercise requires three things: motive, means, and opportunity. You need the drive to start, the resources to continue, and an environment that supports consistency. But in 2026, with soaring living costs, packed schedules, and endless distractions like phones and streaming services, these criteria feel harder than ever to meet.
But here’s where it gets controversial: What if the solution isn’t about longer gym sessions or grueling runs? Enter exercise snacking—a method backed by experts and research. The idea is simple: short, equipment-free bursts of activity, no longer than five minutes, scattered throughout your day. Think climbing stairs at a brisk pace, doing squats during a work call, or a quick round of press-ups at your desk. These micro-workouts not only test your muscles and elevate your heart rate but also break up long periods of sitting, which recent studies from Brunel University London suggest can have significant health benefits.
“Exercise snacks have genuine research support,” says Jack McNamara, a clinical exercise physiology expert at the University of East London. “When these bursts are vigorous enough to raise your heart rate and part of a regular routine, they can be transformative—especially for those who claim they don’t have time.” For instance, three five-minute bursts daily add up to 105 minutes of vigorous-intensity exercise weekly, surpassing the NHS’s recommended 75 minutes. Pair that with daily steps, and you’re on track to improve your health in ways you might not expect.
Here’s the surprising part: Small changes can yield massive results. A study by Professor Emmanuel Stamatakis and Dr. Nicholas Koemel at the University of Sydney found that just 96 seconds of daily exercise, an extra half-portion of fruits or veggies, and 15 more minutes of sleep can measurably improve health and longevity—even for those with poor lifestyle habits. “These are manageable changes that can make a significant difference when sustained long-term,” says Professor Stamatakis. His research focuses on making health accessible to the 80-85% of people who aren’t into structured exercise. “It’s about lowering the bar,” he adds. “While structured workouts are optimal, they’re not the only path to better health.”
So, if you’re struggling to fit in gym sessions, remember: the threshold for meaningful change is lower than you think. As the saying goes, “Every little helps.” Whether you’re a fitness veteran or a beginner, exercise snacking could be the game-changer you’ve been looking for.
Now, I want to hear from you: Do you think micro-workouts like exercise snacking are a practical solution, or do they oversimplify the challenges of staying active? Let’s debate in the comments!
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