A single, long-duration walk each day is more beneficial for heart health than numerous short walks, especially for individuals who rarely exercise, according to new research published in the Annals of Internal Medicine.
The study suggests that walking for at least 15 minutes without interruption is ideal. This 15-minute walk translates to approximately 1,500 consecutive steps, which effectively helps the heart get a better workout.
While many people aim for 10,000 steps daily, it’s important to note that this figure originated from a Japanese pedometer advertisement, rather than scientific evidence. Nevertheless, experts generally concur that a higher overall step count is beneficial for one’s health.
The research involved a cohort of at least 33,560 adults aged 40-79 in the UK, all of whom typically walked less than 8,000 steps a day. Participants were categorized based on their longest continuous walking duration, measured by a step counter over a week:
- Less than 5 minutes (43%)
- 5 to 10 minutes (33.5%)
- 10 to 15 minutes (15.5%)
- 15 minutes or more (8%)
Researchers from the University of Sydney and Universidad Europea in Spain meticulously monitored the health of these individuals for eight years. Their findings revealed that participants who engaged in longer walks experienced a significantly lower risk of developing heart problems compared to those who only took shorter strolls. This benefit was particularly pronounced even among the most inactive individuals—those walking less than 5,000 steps a day—where longer walking durations made a substantial difference in reducing their risk of heart disease and mortality. While the study did not definitively clarify if these benefits were solely due to participants’ initial fitness levels, researchers made efforts to control for confounding factors such as smoking, obesity, or high cholesterol.
Focus on How You Walk, Not Just How Much
The researchers emphasize that the manner in which you walk is as crucial as the total distance covered. Engaging in longer walks in one session, even if your overall daily activity isn’t high, appears to significantly support cardiovascular health. They suggest that simple adjustments, such as deliberately carving out time for extended walks, could yield profound health benefits.
Lead researcher, Professor Emmanuel Stamatakis, remarked: “We tend to emphasize step counts or total walking distance, but often overlook the critical role of pattern—for example, ‘how’ walking is carried out. This study clearly demonstrates that even very physically inactive people can maximize their heart health benefits by adjusting their walking pattern to incorporate longer durations. Ideally, this would be at least 10-15 minutes, if feasible.”
Read also:
- Obesity and the low walking levels of Indonesians
- World mobile data: Indonesians are the laziest walkers
- What happens to your heart if you run a marathon every day for a year?
Professor Kevin McConway, an emeritus professor of applied statistics at The Open University, cautioned that while the study highlights a strong association between walking and improved heart health, it doesn’t definitively prove that walking directly causes these improvements. Meanwhile, the UK’s National Health Service (NHS) recommends aiming for 150 minutes of moderate activity per week, such as brisk walking, ideally distributed evenly throughout the week. General health guidelines also advise that elderly individuals over 65 should strive to be active daily, even if it’s just light movement around the home.
Emily McGrath, a senior cardiac nurse at the British Heart Foundation, echoed these sentiments: “Exercise empowers everyone to lead happier and healthier lives. For those living with heart and circulatory disease, physical activity can be instrumental in managing their condition and enhancing overall well-being. You might find it challenging to increase your activity levels initially, but with consistency, it will become easier as your body adapts. Even minor improvements accumulate and play a vital role in maintaining your heart health.”
How to Stay Safe While Walking?
To ensure safety during your walks, especially at night or in low-light conditions, wear reflective clothing or use a flashlight or headlamp to boost your visibility to other road users. Always remain alert and conscious of your surroundings. Utilize designated lanes or paths when available. Furthermore, always cross at marked pedestrian crossing points where road traffic is more likely to see and anticipate you crossing the street.
- Going up and down stairs can improve memory and make you happy
- Obesity and the low walking levels of Indonesians
- World mobile data: Indonesians are the laziest walkers
Summary
New research published in the Annals of Internal Medicine indicates that a single, long-duration walk is more beneficial for heart health than multiple short walks, especially for individuals who rarely exercise. The study suggests that walking for at least 15 continuous minutes, translating to approximately 1,500 consecutive steps, provides a more effective workout for the heart. This approach significantly reduced the risk of heart problems and mortality, even for those who were largely inactive.
Researchers emphasize that the *manner* of walking, specifically engaging in longer uninterrupted sessions, is as crucial as the total distance covered for cardiovascular health. An 8-year study involving over 33,000 UK adults found that incorporating deliberate, extended walks maximizes heart health benefits. Experts recommend aiming for at least 10-15 minutes of continuous walking when feasible.