2017年9月27日星期三

walking does take a mite longer

Walking has become the exercise of choice for millions of Americans trying to get and stay fit. Throughout the U.S., walkers attired in various styles of workout apparel, many wearing fanny packs around their waists, can be seen daily dotting the landscape as they energetically move back and forth. When compared with that other popular aerobic exercise, jogging, walking causes less shock to the lower back, hips, knees, ankles and feet. The force of crampon mercurial jogging can subject joints to impacts three to five times a person's body weight each step. With walking, however, one foot always remains on the ground, thus the shifting of body weight is more fluid. For this reason, a walker lands with only one to one and a half times the force of his body weight each step.True, walking does take a mite longer to do than jogging. But you can burn nearly as many calories (e.g., walking at a 15-minute-a-mile pace you can burn approximately 100 calories per mile, whereas jogging at a 10-minute-a-mile pace you burn roughly 20 calories more) and get nearly as good a workout by walking that mile as you can by jogging, bicycling or swimming at a moderate pace. The heart doesn't make magista pas cher a distinction between any of these activities; its job is solely to deliver the blood and oxygen needed to the working muscles. Perhaps more importantly, your walking pace should be one in which you are able to talk without becoming winded, without panting and gasping for air. This especially applies to those people just getting back into exercise after a two or three decades lay off. Walking is so natural, so automatic that a lot of people tend to overlook its potential as exercise. One can walk at a brisk stroll, a rapid gait, or anywhere in between. Any of these speeds can aid walkers in reaping many of the benefits that come from working out. To take a single instance, one of these benefits is: a delaying of the aging aging hypervenom pas cher process. Recent medical research reports that millions of us cease to engage in activities that are physically demanding as we grow older; however, this same study says that involvement in such a rejuvenating activity as exercise can help to preserve our ability to carry out daily chores with relative ease as well as help to stave off the degenerative effects of aging. Even a moderate exercise program that's done on a regular basis can promote better physical and mental health.

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