![]() ![]() ![]() Take a walk with the dog, try body-weight exercises or do a yoga video at home. ![]() Examples include walking, stair climbing, jogging, dancing, bicycling, yoga, tai chi, gardening, weightlifting and swimming.Īnd remember, you don't need to join a gym to get moving. The most important thing is to pick an activity that you enjoy. Almost any form of exercise or movement can increase your fitness level while decreasing your stress. Greater amounts of exercise will provide even greater health benefits.Īlso, aim to do strength training exercises for all major muscle groups at least two times a week.ĭo what you love. Examples of moderate aerobic activity include brisk walking or swimming, and vigorous aerobic activity can include running or biking. After a fast-paced game of racquetball, a long walk or run, or several laps in the pool, you may often find that you've forgotten the day's irritations and concentrated only on your body's movements.įor most healthy adults, the Department of Health and Human Services recommends getting at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity a week, or a combination of moderate and vigorous activity. ![]() This can also lead to positive effects in your body - including your cardiovascular, digestive and immune systems - by helping protect your body from harmful effects of stress. Exercise can provide stress relief for your body while imitating effects of stress, such as the flight or fight response, and helping your body and its systems practice working together through those effects. It reduces negative effects of stress.Although this function is often referred to as a runner's high, any aerobic activity, such as a rousing game of tennis or a nature hike, can contribute to this same feeling. Physical activity may help bump up the production of your brain's feel-good neurotransmitters, called endorphins. But exercise also has some direct stress-busting benefits. In some schemes, "meandering" applies only to rivers with exaggerated circular loops or secondary meanders that is, meanders on meanders.Exercise increases your overall health and your sense of well-being, which puts more pep in your step every day. Unless otherwise defined in a specific scheme "meandering" and "sinuosity" here are synonymous and mean any repetitious pattern of bends, or waveforms. Parameters based on mathematical formulae or numerical data vary as well, depending on the database used by the theorist. There is not yet full consistency or standardization of scientific terminology used to describe watercourses. Over time meanders migrate downstream, sometimes in such a short time as to create civil engineering problems for local municipalities attempting to maintain stable roads and bridges. When a meander gets cut off from the main stream, an oxbow lake is formed. The result is a snaking pattern as the stream meanders back and forth across its down-valley axis. A stream of any volume may assume a meandering course, alternately eroding sediments from the outside of a bend and depositing them on the inside. A meander is formed when the moving water in a stream erodes the outer banks and widens its valley and the inner part of the river has less energy and deposits what it is carrying. Streams or rivers with a single channel and sinuosities of 1.5 or more are defined as meandering streams or rivers.įreebase Rate this definition: 0.0 / 0 votesĪ meander, in general, is a bend in a sinuous watercourse or river. The sinuosity of a watercourse is the ratio of the length of the channel to the straight line down-valley distance. Over time, meanders migrate downstream, sometimes in such a short time as to create civil engineering challenges for local municipalities attempting to maintain stable roads and bridges.The degree of meandering of the channel of a river, stream, or other watercourse is measured by its sinuosity. It typically ranges from 15 to 18 times the width of the channel. The result of this coupled erosion and sedimentation is the formation of a sinuous course as the channel migrates back and forth across the axis of a floodplain.The zone within which a meandering stream periodically shifts its channel is known as a meander belt. It is produced as a watercourse erodes the sediments of an outer, concave bank (cut bank) and deposits sediments on an inner, convex bank which is typically a point bar. Wikipedia Rate this definition: 0.0 / 0 votesĪ meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. ![]()
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