For these reasons, your average caloric expenditure per one mile of walking is likely to vary.

There's also a level of fitness to consider - the fitter you are, the more fuel-efficient you become. Walking while weighted is said to burn more calories than walking without weights, for the obvious reason that you're expending more energy to carry that extra weight. These figures assume that you're not carrying extra weight. In order to estimate how many calories you burn for each mile of walking, simply multiply your weight in pounds by 0.53 (or kg weight Г— 1.17). For an average adult woman (suggested to be about 170 pounds, or 77kg), the figure will be about 90 calories per mile. If you're interested in calorie figures, an average adult man (suggested to be about 200 pounds, or 91kg) will burn about 106 calories walking a mile. Physical Activity Guidelines for Americans Calories burned per mile when walking 'Research shows that a total amount of at least 150 minutes a week of moderate-intensity aerobic activity, such as brisk walking, consistently reduces the risk of many chronic diseases and other adverse health outcomes' It goes without saying that a person will expend more energy (burning more calories) walking briskly than taking a gentle stroll. ДЄnd the intensity of the walk is the key thing here. They suggest that a person aged 45 and weighing 70kg (about 11 stone) can burn about 400kcal by walking 10,000 steps briskly (3 - 5mph). Indeed, the NHS (UK) mentions on their website that setting yourself a target of walking 10,000 steps a day is a fun target. It seems that a study is published on almost a weekly basis advising us to get more active and the current guidance suggests that we should be walking at least 10,000 steps per day. This appears to indicate that by the time a 20-year-old runner reaches the age of 80, their stride length will have decreased by around 20%. Their research findings suggested that with each passing year, the stride length and speed of a runner decreases by 0.33%. As participants ran at their regular training pace, motion and force data were captured, and the data were then analysed and correlated with age. DeVita and his team looked to examine the biomechanics of a set of healthy, recreational runners between the ages of 23 and 59 years. DeVita in 2016 and published in Medicine & Science in Sports & Exercise. Stride length was found to be 4% shorter in elderly adult walkers compared with young adults.ДЄ follow-up study was carried out by Dr. They discovered that the older people get, the less they use the muscles in their ankles to make each stride, and the more they use the muscles around their hips. In the study, Professor Paul DeVita and his colleague Tibor Hortobagyi set out to examine the joint torques and powers of young and elderly adults walking at the same speed. The first was published in 2000 in the Journal of Applied Physiology. There are a couple of studies of particular note relating to age and stride length. Of course, you should always seek advice from qualified health professionals before making any major changes to your lifestyle or fitness regime.ДЄdvertisement Does age affect stride length? They also tend to see greater health benefits than those whoД®xercise at lower intensities. It's worth noting that people who exercise at higher intensities tend to take fewer steps and cover a distance in less time. The researchers commented that this finding was likely related to the smaller distance between steps that people tend to take while jogging at the slower speed (12-minute miles) compared to walking at a 15-minute-per-mile pace.Д«elow are the resulting steps-per-mile figures for different heights for both men and women. Of note was that on average, individuals took more steps while jogging a 12-minute mile than while walking a 15-minute mile (1,951 against 1,935 steps, respectively). So, what were the results? Well, the average number of steps required to run/walk a mile ranged from 1,064 steps for a six-minute-mile pace in men to 2,310 steps for a 20-minute-per-mile walk in women. In a study published by the American College of Sports Medicine in 2007, researchers sought to find out the number of steps men and women took to walk one mile at both 20 and 15-minute pace and compare them to those running one mile at 12, 10, 8 and 6-minute pace. Step counters are proving helpful in motivating inactive people to increase their activity levels by about 2,500 steps (approx 1 mile) per day.

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