Question

What affect does physical activity have on the PA factor? Estimate your energy requirements per day and determine if your activity level would meet the definitions of an active lifestyle

Williams Basic Nutrition and Diet Therapy

Answer 1

Physical activity (PA) is defined as muscle movements in the body produced that do not require energy expenditure. The action includes physical exercise and other activities that involve body movement and movement, and that play an important role, they need to actively transfer household chores and recreational activities.

Total exercise is planned, structured, repetitive physical activity with a sense of purpose and whether the goal is maintenance or more components of physical fitness.

Physical inactivity (IP) had little or no physical activity at home or at work, such transportation within the discretion exercised at the time it reached the price or additional thought advantage.

In the sedentary behavior of some energy expenditure of walking activity, ≤ 1.5 metabolic equivalents characterized the reclining and sitting posture. In general, this means that when the person who is sitting, lying down and sedentary takes their vote. Sedentary activities include creating common TV viewing, video games, using computers (collectively called "screen time"), driving cars, and reading.

Benefits and physical activity; the benefits of physical activity and Internet management and the cover does not know what is long-term health are those in which They do not reduce the number of people who die prematurely of health . mental health, quality of life and well-being,More care is needed for older adults (over 65)And irregularities in a broader way, improve health and reduce factors that can stimulate health and well-being.Physical activity helps prevent several major non-communicable diseases (NCDs). Children and adolescents who are physically active have a better chance of being healthy adults. Tobacco use, along with the theories of others, and the unhealthy diet of hypertension risk factors, so to speak, of the body is a major factor in the situation, when all rising NCDs kill more people than any other cause; worldwide combined. Physical activity to improve concentration, self-esteem and school performance .

Estimated energy requirement(EER)

The Estimated energy Requirement (EER) is the average dietary energy intake that is predicted to be due to healthy industrial individuals of a particular age and birth weight, primary weight, high health level of exercise. Pregnant women and nursing mothers and children, the EER includes the needs associated with milk secretion or growth rates consistent with good health.

When the EER shows the equations, it is important to distinguish between "Physical Activity Coefficients (PA)" and "Degree of Physical Activity (PAL)". Coefficients used in industry EER equations to estimate physical activity and heights of physical activity levels. The ratio of the level of physical activity (PAL) is the total energy cost of energy to the underlying cost (see / WASH). Physical activity and sedentary level of defined species (PAL 1.0-1.39) of low active power (PAL 1.4-1.59) receiving (PAL 1.6-1.89) and very acute (400 1.9-2.5).

* SITTING (400 Daily Range: 1.0 - 1.39) Typical activities of daily life, such as gardening (unlimited), family business, while sitting smoothly, loading / unloading the car, mopping, mowing the lawn ( electric combine), etc.

* Maximum active (daily range 400, 1.4 - 1.59) Typical activities of daily life, such as gardening (unlimited), family business, light activity sitting, loading / unloading the car, mopping, mowing the lawn (combine ), etc. .
More than 30 to 60 minutes of moderate daily activity calisthenics (zero), cycling (peace) enough (without the car), swimming (slow) walking 3-4 mph, etc.

Active * (400 Daily Range 1.6 - 1.89) Typical activities of daily life, such as gardening (untethered), family business, while sitting smoothly, loading / unloading car, mopping, mowing lawn (combine ), etc.
≥ more than 60 minutes of moderate daily activity calisthenics (zero), cycling (peace) enough (without the cart), swimming (slow) walking 3-4 mph, etc.

* Very active (daily range of 400 1.9 - 2.5) Typical activities of daily life, such as gardening (unlimited), family business, light activity sitting, loading / unloading car, mopping, mowing lawn (combine harvester ), etc. .
≥ more than 60 minutes of moderate daily activity calisthenics (zero), cycling (peace) enough (without the cart), swimming (slow) walking 3-4 mph, etc.
In addition to an additional 60 minutes of vigorous action, such as fear of a piece of wood, to climb hills (no load), ride a bike (moderately), jog (10 minutes out of thousands of miles), jump rope, skate, swimming, tennis (double): walking (5 mph) OR 120 minutes of additional moderate activity