Taekwondo 태권도Taekwondo Preschool
Promotion from one geup to the next can proceed rapidly in some schools, since schools often allow geup promotions every two, three, or four months. Students of geup rank learn the most basic techniques first, and then move on to more advanced techniques as they approach first dan. Many of the older and more traditional schools often take longer to allow students to test for higher ranks than newer, more contemporary schools, as they may not have the required testing intervals. View Taekwondo belt levels »
Physical fitness is generally achieved through correct nutrition, exercise, hygiene and rest.
In biomechanics, balance is an ability to maintain the line of gravity (vertical line from centre of mass) of a body within the base of support with minimal postural sway. Sway is the horizontal movement of the centre of gravity even when a person is standing still. A certain amount of sway is essential and inevitable due to small perturbations within the body (e.g., breathing, shifting body weight for one foot to the other or from forefoot to rearfoot) or from external triggers(e.g., visual distortions, floor translations). An increase in sway is not necessarily an indicator of dysfunctional balance so much as it is an indicator of decreased sensorimotor control.
The importance of visual input for balance is illustrated by its being harder to stand on one foot with eyes closed than with eyes open.
The sense of balance, usually, deteriorates in the process of aging of a person. However, it can be improved considerably with the help of special training.
Given the high incidence of ankle injuries and instabilities, a proper external support system must be established. As athletes and people of everyday life undergo stresses that alter the mechanical support of their ankle, addressing the issue of body sway and stability can lead to multiple benefits. If one is able to wear an external support to decrease their body sway and increase stability, injuries and faults up the kinetic chain can diminish. Problems with balance can be related to their unstable ankles, leading to an alteration in their kinetic chain. Fixing the instability and body sway can eliminate issues along the kinetic chain and positively influence someone’s life experience.
Since balance is a key predictor of recovery and is required in so many of our activities of daily living, it is often introduced into treatment plans by physiotherapists and occupational therapists when dealing with geriatrics, patients with neurological conditions, or others whom they have determined it to be beneficial.
Balance training in stroke patients has been supported in the literature. Methods commonly used and proven to be effective for this population include sitting or standing balance practice with various progressions including reaching, variations in base of support, use of tilt boards, gait training varying speed, and stair climbing exercises. The type of training should be determined by a physiotherapist and will depend on the nature and severity of the stroke, stage of recovery, and the patient’s abilities and impairments after the stroke.
Populations such as the elderly, children with neuromuscular diseases, and those with motor deficits such as chronic ankle instability have all been studied and balance training has been shown to result in improvements in postural sway and improved “one-legged stance balance” in these groups. The effects of balance training can be measured by more varied means, but typical quantitative outcomes are centre of pressure (CoP), postural sway, and static/dynamic balance, which are measured by the subject’s ability to maintain a set body position while undergoing some type of instability.
Please follow the guidance of a certified Master Instructor or trainer when doing sports related activities. The article provided on this page is information that is widely available on Wikipedia article "Balance (ability)". Risk of injury can be reduced by completing an effective warm up consisting of a heart raiser to get your pulse up, followed by sport specific dynamic stretches (stretches whilst moving).
This article uses material from the Wikipedia article "Balance (ability)", which is released under the Creative Commons Attribution-Share-Alike License 3.0.