They also tend to see greater health benefits than those who exercise at lower intensities. Of course, you should always seek advice from qualified health professionals before making any major changes to your lifestyle or fitness regime.
There are a couple of studies of particular note relating to age and stride length. The first was published in in the Journal of Applied Physiology. 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. 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.
A follow-up study was carried out by Dr. In the study, Dr. DeVita and his team looked to examine the biomechanics of a set of healthy, recreational runners between the ages of 23 and 59 years. As participants ran at their regular training pace, motion and force data were captured, and the data were then analysed and correlated with age.
Their research findings suggested that with each passing year, the stride length and speed of a runner decreases by 0. 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, steps per day. Indeed, the NHS UK mentions on their website that setting yourself a target of walking 10, steps a day is a fun target. They suggest that a person aged 45 and weighing 70kg about 11 stone can burn about kcal by walking 10, steps briskly 3 - 5mph.
And the intensity of the walk is the key thing here. It goes without saying that a person will expend more energy burning more calories walking briskly than taking a gentle stroll. Physical Activity Guidelines for Americans.
If you're interested in calorie figures, an average adult man suggested to be about pounds, or 91kg will burn about calories walking a mile. For an average adult woman suggested to be about pounds, or 77kg , the figure will be about 90 calories per mile.
In order to estimate how many calories you burn for each mile of walking, simply multiply your weight in pounds by 0. These figures assume that you're not carrying extra weight.
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.
There's also a level of fitness to consider - the fitter you are, the more fuel-efficient you become. For these reasons, your average caloric expenditure per one mile of walking is likely to vary. An average adult male suggested to be about pounds, or 91kg will burn around calories per mile when running unweighted. An average adult female suggested to be about pounds, or 77kg might expect to burn around calories.
To calculate an estimate of the number of calories that you burn when running a mile, multiply your weight in pounds by 0. For more information on calories per mile, check out this article from LiveStrong. A kilometer abbreviation km , a unit of length, is a common measure of distance equal to meters and is equivalent to 0. The international mile is precisely equal to 1.
To calculate a kilometer value to the corresponding value in miles, just multiply the quantity in kilometers by 0. To calculate a mile value to the corresponding value in kilometers, just multiply the quantity in miles by 1. Using this converter you can get answers to questions like: How many miles are in kilometers.? How to convert kilometers to miles?
What is the km to in conversion factor? What is the formula to convert from km to in?
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