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Health in Focus: Six Science-Backed Ways to Walk Your Way to a Longer, Healthier Life
Experts agree that walking is one of the easiest and most effective methods to enhance your health, says Harry Bullmore. Here are the best strategies to maximise the benefits of your daily steps.
Set a Goal
In brief: Aim to gradually increase your daily step count above your current average, with the ultimate target of reaching at least 8,000 steps per day.
The human body adapts to become more efficient at activities you perform consistently—similar to how weightlifters develop larger muscles. Thus, boosting physical activity in any form can trigger positive changes. For less active individuals, any increase in daily steps beyond their current level can lead to better health. Check your average step count using your phone's health app, then aim to raise it by 10-20% over the next month. Once this becomes manageable, repeat the process with your new average.
Ultimately, most people should work towards at least 8,000 steps daily, according to walking expert and associate professor of exercise science Dr Elroy Aguiar. Research, including a study from the University of Granada, consistently links this figure with improved longevity and a reduced risk of chronic conditions like heart disease.
Actively Aim to Sit Less
In brief: Replace some daily sitting time with standing activities, such as taking phone calls while walking. Break up longer sedentary periods with light movement—standing, stretching, or grabbing a drink.
According to the NHS, many individuals spend over nine hours daily sitting. Recent research from Brunel University found that in people over 60, higher sitting times were significantly linked to markers of chronic diseases, such as high blood sugar, cholesterol, waist size, and blood pressure, even among regular exercisers. Although this review focused on older populations, Dr Daniel Bailey, part of the research team, emphasises that this issue should be "an important consideration for people of all ages."
The exact reasons for these detrimental effects are not fully understood, but Dr Bailey points to "metabolic switches that help regulate blood sugar, glucose levels, and cholesterol levels." Movement activates these switches, while inactivity allows them to deactivate. He suggests two remedies: first, swap some sitting time for standing activities, like using a standing desk or taking walks during phone calls. Second, interrupt sedentary time every 30 to 60 minutes with light movement, such as stretches or short strolls.
Extend Your Walking Time
In brief: Aim to incorporate one or more walks lasting 15 minutes or more into each day.
Recent research from the University of Sydney examined adults taking fewer than 8,000 steps daily. Lead researcher Professor Emmanuel Stamatakis notes, "Those who accumulated most of their steps in longer bouts, typically 10–15 minutes or more, had substantially lower risks of cardiovascular disease and early death compared with those whose steps were spread throughout the day in short bursts of under five minutes." This eight-year study did not explore the mechanisms behind these results, but Professor Stamatakis suggests longer walking bouts may trigger physiological systems not activated during brief strolls.
He explains, "Cardiometabolic processes such as improving heart rate variability, enhancing parasympathetic tone, improving glucose metabolism, and increasing insulin sensitivity tend to require sustained muscle contraction." Therefore, scheduling a couple of 10-15 minute walks daily can unlock additional health benefits.
Move After Meals
In brief: Take a brisk walk immediately after meals to improve blood pressure, regulate blood sugar levels, and aid weight management.
A study in the International Journal of General Medicine found that a brisk 30-minute walk right after lunch and dinner was more effective for weight loss than walking an hour later. Further 2025 research indicated that a 10-minute post-meal walk effectively controls blood pressure levels.
Dr Aguiar links these results to the immediate positive impact exercise has on blood pressure and blood sugar. Glucose is drawn into working muscle cells, lowering blood sugar and reducing the pancreas's regulatory burden. He states, "That effect, over years and decades, is what prevents you from getting metabolic syndrome, diabetes, and high blood pressure. All of these things accumulate slowly over a long period, but if you exercise, you can reverse them before they become a problem."
Head for the Hills
In brief: Several short bursts of more intense activity, such as climbing stairs or walking briskly uphill, can lower your risk of several health conditions and help you live longer.
Another University of Sydney study highlighted the benefits of VILPA—vigorous intermittent lifestyle physical activity. This refers to quick, everyday actions that leave you breathless. Professor Stamatakis says, "Between five to 10 episodes of vigorous-intensity activity, lasting up to one minute, done on a daily basis, seems to be associated with between 30 and 50 per cent lower risk of cardiovascular conditions, cancer, and mortality. This is a substantial effect, considering that it comes from a relatively low amount of daily physical activity."
This can be achieved by walking briskly uphill, quickly climbing stairs, carrying heavy shopping, or engaging in vigorous gardening.
Up Your Pace
In brief: Upgrade some of your daily walking time to a brisk pace to experience greater health benefits.
Dr Aguiar explains, "All of the research in this area suggests that most of the benefits [from walking] accumulate at a moderate or higher intensity." His team's research concluded that a cadence of 100 steps per minute or more constitutes "moderate-intensity activity" for most people, akin to a brisk walk. For those with lower fitness levels, this can enhance cardiovascular fitness. Dr Aguiar adds, "The research is very clear—individuals who have better aerobic fitness have lower risk of chronic disease than individuals who have low fitness."
Don't Think You Have the Time?
If you struggle to fit walking into your schedule, consider this eight-week framework from David J Sautter, an NASM-certified personal trainer at WalkFit.
- Weeks 1-2: Establish Your Rhythm – Aim for three short walks weekly, each 10-15 minutes at a conversational pace. Focus on consistency and posture: shoulders back, core engaged, arms swinging lightly.
- Weeks 3-4: Introduce Gentle Intervals – During one or two weekly walks, alternate one minute of brisk walking with two minutes at your regular pace. This challenges your heart and muscles without overexertion.
- Weeks 5-6: Extend and Energise – Lengthen walks to around 25 minutes, incorporating continuous moderate or brisk pace sessions. Seek gentle hills or varied terrain to build strength.
- Weeks 7-8: Peak and Personalise – Mix longer moderate walks (30+ minutes) with 25-minute interval sessions. Include warm-ups and cool-downs with stretches to support flexibility and recovery.
The Limitations
Walking is "the best" form of movement in Dr Aguiar's view due to its accessibility and health benefits. However, to build a strong, resilient body, incorporate one or two weekly strength training sessions to bolster bones and muscles. Experienced exercisers may need more intense activities like running, swimming, or cycling to improve cardiovascular fitness if walking feels easy. For those with mobility issues, consistent movement—such as seated yoga, upper body strength training, swimming, or adaptive exercises like handbikes—can deliver significant health and fitness benefits.
