Sports psychology The influence of reduced visual information on Lab Report

Sports psychology The influence of reduced visual information on static and dynamic balance - Lab Report Example The interconnectivity between the sways and balance was found out to exhibit an inverse relationship. Despite the existence of other factors that affect stability, visual impediments are also highly likely to influence the stability of an individual. The more clear visibility to which one is exposed, the higher the chances of minimizing sways. If the sways are minimized lead to proper and reliable dynamic balance. Biomechanics define balance as the state of being able to maintain the line of gravity from the centre of mass with minimal postural sway. It is this postural stability that operates to allow the performance of other activities (MAGEE et al., 2007).The postural sways have been presumed as the major indicator of balance. It is believed that the number of sways in a movement exhibit an inverse relationship with stability (Bandy & Sanders, 2008, Kisner & Colby, 2012). We conducted a study to gauge the ability of persons with visual impediments in maintaining the necessary balance. Those with low visual information are anticipated to mimic movements exhibited by their counterparts who are exposed to full vision (Lord, 2011). This study established the correlation that exists between vision and the various postures both static like the sitting position and dynamic postures like stepping, turning, bending, standing up from a chair and walking. We employed posturography tests to assess the balance control. We endeavored to establish the dependence of a group of adult male and female on vision for their postural stability (Finlayson, 2013). The hypothesis we examined was the fact that balance control is dependent on the visual information. Swaying of hands was our dependant variable while visual conditions were the independent variable (Clasen & Siegel, 2007). We collected data for the same sample of the population while subjecting them to the different visual

English Paper Final Essay Example | Topics and Well Written Essays - 1750 words

English Paper Final - Essay Example A Marxist society is always in a process of being created, and this occurs through communication and negotiation (Giddens et al, 2003). When the family breaks down, these important functions no longer occur. Social order becomes confused either because they were never understood to begin with under the functionalist perspective or because there is no communication or negotiation under the Marxist perspective. This sort of breakdown can be discovered in many recent examinations of American family life such as that included in Katie Arnoldi’s fictional novel The Wentworths. As is shown in The Wentworths, for reasons of pride or competition, today’s society typically allows for little real connection between family members which makes it difficult for us to truly communicate with one another. Katie Arnoldi’s book tells the story of a small family in Southern California struggling to overcome the division and dissension of the postmodern lifestyle. Although the family is not the worst family to be found anywhere, it is highly dysfunctional. The Wentworth family consists of August Wentworth, who is an aging man who has always been something of a playboy and is only just beginning to recognize that this lifestyle is no longer fulfilling. August is married to Judith, who has become obsessed with keeping her body looking like a 20-year-old despite the fact that she has three children already well past that age and with keeping everything exactly the same. At one point in the book, her entire day is destroyed because of a missing pair of silver serving tongs that are not where they belong. August and Judith have three adult children. The oldest is Conrad, who remains single and is a high-powered lawyer in L.A. He also is sexually deviant, engaging in masochistic activit ies and consistently choosing to sleep with women who resemble his mother. Becky is the