• June 18, 2019

Download BALANCE METALURGICO 2 PRODUCTOS().xls. Download balance Search. Home · balance balance April 24, | Author: Chrisber Fuentes Borda. Seguridad y Salubridad Minera (US) Federal Mine Safety and Health Act [15] Ley Ponderosa (Balance Metalúrgico) / Ley Promedio Acumulada Accumulated.

Author: Vudonos Virr
Country: Maldives
Language: English (Spanish)
Genre: Life
Published (Last): 3 October 2013
Pages: 339
PDF File Size: 14.60 Mb
ePub File Size: 5.1 Mb
ISBN: 483-6-92313-165-9
Downloads: 61216
Price: Free* [*Free Regsitration Required]
Uploader: Mikagar

Height also influences body sway in that as height increases, functional reach typically decreases. Impaired balance is strongly associated with future function and recovery after a stroke, and is the strongest predictor of falls.

Uses authors parameter Wikipedia articles needing clarification from August Articles with specifically marked weasel-worded phrases from August All articles with unsourced statements Articles with unsourced statements from August Retrieved from ” https: Uses editors parameter CS1 maint: Circus school Sideshow flea circus.

This can have the counter-intuitive effect of increasing postural sway during basic activities such as standing. Ankle sprains are one of the most frequently occurring injuries among athletes and physically active people.

Functional instability involves recurrent sprains or a feeling of giving way of the ankle. From Wikipedia, the free metqlurgico. Physical Rehabilitation Fifth ed.

Journal of Orthopedic and Sports Physical Therapy. While balance is mostly an automatic process, voluntary metalurgicl is common. Body sway can occur in all planes of motion, which make it an increasingly difficult ability to rehabilitate.

To remain balanced, a person standing must be able to keep the vertical projection of their center of mass within their base of support, resulting in little medial-lateral or anterior-posterior sway. These different assessments range from the sensory organization test looking at the different systems that contribute through sensory receptor input to the limits of stability test observing a participant’s ankle range of motion, velocity, and reaction time.

  AS NZS 4801 PDF

Fatigue medicalcausing central nervous system CNS dysfunction, can indirectly result in metalurgoco inability to remain upright.

balance Metalurgico.xls

One explanation for this effect is that conscious control results bapance over-correcting an instability and “may inadvertently disrupt relatively automatic control processes. So far, researchers have only been able to estimate that athletes need anywhere from 8—20 minutes of rest before testing balance [25] [26] [27] That can be a huge difference depending on the circumstances.

Journal of the American Physical Therapy Association. Tai Chi] and combinations of these can help improve balance in older adults. This is done to create a repeatable and reliable clinical balance assessment tool. The Cochrane Database of Systematic Reviews Mechanical instability includes insufficient stabilizing balabce and metaluryico that exceed physiological limits.

This results from the use of more automatic and reflexive control processes. An increase in sway is not necessarily an indicator of dysfunctional balance so much as it is an indicator of decreased sensorimotor control.

Balancs recommendations have been gathered concerning balance assessments appropriate to military service-members. Supra-postural tasks are those activities that rely on postural control while completing another behavioral goal, such as walking or creating a text message while standing upright.

Individuals with muscular weakness, occult instability, and decreased postural control are more susceptible to ankle injury than those with better postural control. The most common balancr disability post ankle sprain is instability along with body sway. Age-related decline in the ability of the above systems to receive and integrate sensory information contributes to poor balance in older adults.

Balance (ability)

Centers for Disease Control and Prevention. As a result, proprioception and kinesthetic feedback from joints are altered so that conscious joint awareness may be negatively effected. Maintaining balance requires coordination of input from multiple sensory systems including the vestibularsomatosensoryand visual systems.


Med Sci Sports Exerc. Views Read Edit View history. Some of the standard balance tests may be too easy or time-consuming for application to these high-functioning groups, s. Some functional balance tests that are available are:. However, there was no or limited evidence on the effectiveness of general physical activities, such as walking and cycling, computer-based balance games and vibration plates.

In other projects Wikimedia Commons. Due to recent technological advances, a growing trend in balance assessments has become the monitoring of center of pressure terrestrial locomotion CoPthe reaction vector of center of mass on the ground, path length for a specified duration. In a healthy individual, it is believed that postural control acts to minimize the amount of effort required not necessarily to minimize swaywhile successfully accomplishing the supra-postural task.

Parkinson’s disease, multiple sclerosis.

Physical Rehabilitation 5th ed. In fact, one in three adults aged 65 and over will fall each year. Journal of Athletic Training.

Analisis de la mina de Huallay by Octavio Paulino on Prezi

Research has demonstrated that postural stability operates to permit the achievement of other activities. This is seen repeatedly in clinical populations e. The senses must detect changes of spatial orientation with respect to the base of support, regardless of whether the body moves or the base is altered.

Balance can also be negatively affected in a normal population through fatigue in the musculature surrounding the ankles, knees, and hips. Journal of Neurologic Physical Therapy. Another population where balance is severely affected is Parkinson’s disease patients.