'Big, strong and healthy'. Young children's identification of food and drink that contribute to healthy growth

Growing awareness of the importance of healthy diet in early childhood makes it important to chart the development of children's understanding of food and drink. This study aimed to document young children's evaluation of food and drink as healthy, and to explore relationships with socioeconomic status, family eating habits, and children's television viewing. Data were gathered from children aged 3-5. years (. n=. 172) in diverse socioeconomic settings in Ireland, and from their parents. Results demonstrated that children had very high levels of ability to identify healthy foods as important for growth and health, but considerably less ability to reject unhealthy items, although knowledge of these increased significantly between ages 3 and 5. Awareness of which foods were healthy, and which foods were not, was not related to family socioeconomic status, parent or child home eating habits, or children's television viewing. Results highlighted the importance of examining young children's response patterns, as many of the youngest showed a consistent 'yes bias'; however, after excluding these responses, the significant findings remained. Findings suggest it is important to teach children about less healthy foods in the preschool years. © 2013 Elsevier Ltd.

Leisure sports and postural control:Can a black belt protect your balance from aging?

To determine potential benefits of intensive leisure sports for age-related changes in postural control, we tested 3 activity groups comprising 70 young (M = 21.67 years, SD = 2.80) and 73 older (M = 62.60 years, SD = 5.19) men. Activity groups were martial artists, who held at least 1st Dan (black belt), sportive individuals exercising sports without explicit balance components, and nonsportive controls. Martial artists had an advantage over sportive individuals in dynamic posture tasks (upright stance on a sway-referenced platform), and these 2 active groups showed better postural control than nonsportive participants. Age-related differences in postural control were larger in nonsportive men compared with the 2 active groups, who were similar in this respect. In contrast, negative age differences in other sensorimotor and cognitive functions did not differ between activity groups. We concluded that individuals engaging in intensive recreational sports have long-term advantages in postural control. However, even in older martial artists with years of practice in their sports, we observed considerable differences favoring the young. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Estrogenic endocrine disruptors present in sports supplements. A risk assessment for human health

Sports supplements are becoming a regular dietary addition for consumers who view such products as a means of improving their health and performance. Previously estrogenic endocrine disruptors (EDs) were detected in 80% of 116 sports supplements investigated by biological in vitro reporter gene assays (RGAs). The aim of this study was to quantify the hormonal activity in 50 of these sports supplement samples using a validated estrogen RGA and perform an exposure and risk assessment for human health. Results showed that 17β-estradiol equivalent levels were higher than those reported as being present in the typical human omnivore diet in 33 of the sports supplements and higher than the acceptable daily intake (ADI) in 13 of these products. The highest activity samples presented a potential to influence the human daily exposure to 17β-estradiol like activity in various risk groups with a predicted hormonal impact of greatest concern in young boys and postmenopausal women. In conclusion, consumers of sports supplements may be exposed to high levels of estrogenic EDs.

Village Greens, Commons Land and the Emergence of Sports Law in the UK

This article traces the legal development of recreational rights surrounding village greens and, later, urban public spaces in the UK. The article highlights that at a critical juncture in the development of modern sport in Britain - in the mid-nineteenth century - the law helped embed not only just a space for sport in the emerging industrialised and increasingly urbanised environment, but also the place of sport in the Victorian era's evolving socio-economic landscape and, further, the relevant case law was the precursor for what is known today as sports law.

Sports Law

The term sports law is fourfold in nature and encompasses: (a) traditional areas of law, such as contract, tort, criminal, administrative and EU law, as applied to disputes of a sporting origin; (b) the particular impact that a range of statutory provisions might have on sport; for example, legislation governing discriminatory and unsafe practices in a workplace or monopolistic or fraudulent behaviour in an industry; (c) issues of public and social policy otherwise influencing the legislature and the courts, from the allocation of resources to the allocation of risk; and (d) lex sportiva, where that term is taken to reflect the various internal administrative regulations and awards by dispute-resolving mechanisms in sport. As a matter of practice, sports law tends to be concerned with the application of contract and commercial law principles to professional sport - and namely the application of such branches of law to disputes relating to the following "three pillars" of modern, professional sport i.e., disputes relating to the payment, sponsorship or endorsement of those who play sport for a living; disputes arising from decisions made by sports governing bodies; and disputes arising from the application of law to the holding of sports events.