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Jim Fixx was the author of the 1977 best-seller The Complete Book of Running, which sold over one million copies.Fixx is credited with popularizing the sport of running and contributing to the 1970s running boom through regular media appearances that touted the health benefits of exercise.
Jogging is a form of trotting or running at a slow or leisurely pace. The main intention is to increase physical fitness with less stress on the body than from faster running but more than walking , or to maintain a steady speed for longer periods of time.
As the below examples illustrate, exercise intensity is measured in different ways and is defined inconsistently across studies. Forms of continuous exercise may be performed at multiple intensities for different health benefits; for example, long slow distance training can be performed at low or moderate intensities.
Over the next two decades, as many as 25 million Americans were doing some form of running or jogging – accounting for roughly one tenth of the population. [83] Today, road racing is a popular sport among non-professional athletes, who included over 7.7 million people in America alone in 2002.
Swimmers perform squats prior to entering the pool in a U.S. military base, 2011 Steven Gerrard warming up prior to a football match in 2010.. A warm-up generally consists of a gradual increase in intensity in physical activity (a "pulse raiser"), joint mobility exercise, and stretching, followed by the activity.
Anthropological observations of modern hunter-gatherer communities have provided accounts for long-distance running as a historic method for hunting among the San of the Kalahari, [6] American Indians, [7] and Aboriginal Australians. [8]
The boom was primarily a 'jogging' movement in which running was generally limited to personal physical activity and often pursued alone for recreation and fitness. [1] [26] Elite athletes and events contributed to the growing popularity and recognition of the sport. Finnish athlete Lasse Virén recaptured the image of the "Flying Finns".
Rutin is a citrus flavonoid glycoside found in many plants, including buckwheat, [7] the leaves and petioles of Rheum species, and asparagus. Tartary buckwheat seeds have been found to contain more rutin (about 0.8–1.7% dry weight) than common buckwheat seeds (0.01% dry weight). [7] Rutin is one of the primary flavonols found in 'clingstone ...