Walking has become increasingly popular as a weight loss strategy because of its low-impact nature.
Walking on an incline may further the benefits for those seeking to boost their weight loss and fitness efforts, however.
When done correctly, the uphill challenge offers significant advantages over strolling on a flat terrain, an expert told GB News.
Kieran Sheridan, a registered Physiotherapist and co-founder of Gulfphysio, broke down some of the key benefits dieters can reap from the workout.
Walking on a slope dramatically increases calorie burn
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A study published in the Journal of Applied Physiology found that hiking the gradient on a treadmill by five to 10 per cent resulted in a 32 per cent increase in energy expenditure compared to walking on flat ground.
Fortunately, this translates to a higher calorie burn for slimmers hoping to shed extra pounds.
"Running uses up more calories quickly, but it can hurt your knees and joints," Kieran explained. "Walking on a slope helps you burn many calories, without the hard impact that running causes.
"It's easier to stick to over time, especially if you have any joint pain."
By elevating the gradient, not only do walkers dramatically increase their calorie burn but they also engage large muscle groups in the lower body.
The intensity that comes with incline also leads to a higher heart rate and provides a more robust cardiovascular workout.
The added difficulty also requires greater core involvement and the abdominal wall and lower back engage to maintain balance and stability.
Kieran added: "Walking uphill uses more calories than walking on flat areas, and based on the steepness of the hill, it might nearly match running in terms of calorie burn.
"Thus, for people who wish to shed pounds but avoid high-impact exercise like running, including walking is an excellent option."
The key is consistency, according to Kieran, who says regular walks are "very important" if you want to see results.
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Walking on an incline engages more muscles
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"Walking uphill three to five times a week for at least 30 to 45 minutes can help you gradually reduce your weight," he said.
To ensure you get the most your of your workout, the expert recommends starting slowly.
"When new to walking on an incline, first use a small slope (maybe three to five per cent).
"As you get fitter, slowly make the incline steeper," he added. "Over time, try higher inclines to burn more calories and work your muscles harder."