Rest may refer to:
1. Leisure
2. Human Relaxation
3. Sleep
Source: http://en.wikipedia.org/wiki/Rest
Leisure, or free time, is time spent away from business, work, and domestic chores. It is also the periods of time before or after necessary activities such as eating, sleeping and, where it is compulsory, education.
The distinction between leisure and unavoidable activities is loosely applied, i.e. people sometimes do work-oriented tasks for pleasure as well as for long-term utility. A distinction may also be drawn between free time and leisure. For example, Situationist International maintains that free time is illusory and rarely free; economic and social forces appropriate free time from the individual and sell it back to them as the commodity known as "leisure".
Leisure studies is the academic discipline concerned with the study and analysis of leisure.
Cultural Differences
Time for leisure varies from one society to the next, although anthropologists have found that hunter-gatherers tend to have significantly more leisure time than people in more complex societies. As a result, band societies such as the Shoshone of the Great Basin came across as extraordinarily lazy to European colonialists.
Workaholics are those who work compulsively at the expense of other activities. They prefer to work rather than spend time socializing and engaging in other leisure activities.
Source: http://en.wikipedia.org/wiki/Leisure
A relaxation technique (also known as relaxation training) is any method, process, procedure, or activity that helps a person to relax; to attain a stateof increased calmness; or otherwise reduce levels of anxiety, stress or anger. Relaxation techniques are often employed as one element of a wider stress management program and can decrease muscle tension, lower the blood pressure and slow heart and breath rates, among other health benefits.
Certain relaxation techniques known as "formal and passive relaxation exercises" are generally performed while sitting or lying quietly, with minimal movement and involve "a degree of withdrawal".These include:
§ Zen Yoga
§ Progressive Muscle Relaxation
Source: http://en.wikipedia.org/wiki/Human_relaxation
Sleep is a naturally recurring state characterized by reduced or absent consciousness, relatively suspended sensory activity, and inactivity of nearly all voluntary muscles. It is distinguished from quiet wakefulness by a decreased ability to react to stimuli, and is more easily reversible than being in hibernation or a coma. Sleep is also a heightened anabolic state, accentuating the growth and rejuvenation of the immune, nervous, skeletal and muscular systems. It is observed in all mammals, all birds, and many reptiles, amphibians, and fish.
The purposes and mechanisms of sleep are only partially clear and are the subject of intense research. Sleep is often thought to help conserve energy, but actually decreases metabolism only about 5–10%. Hibernating animals need to sleep despite the hypometabolism seen in hibernation, and in fact they must return from hypothermia to euthermy in order to sleep, making sleeping "energetically expensive."
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