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Objective: Professional sport occupies a prominent cultural position in societies across the globe and commercial organisations make use of this to promote their products. The present scoping review explores existing academic literature on the relationship between professional sports clubs and food and drink marketing and considers how this relationship may impact upon the public's health.Design: The scoping review searched six databases. Experts were also consulted. Records written in languages other than English were excluded. We also excluded records relating to mega events (e.g. Olympics, Football World Cup) and alcohol marketing, because of the attention already given to these.Setting: Professional sports clubs.Results: We identified 18 166 titles, reviewed 163 abstracts and read twenty-six full texts. We included six papers in the review. Four were from Australia and New Zealand. The Australasian literature focused largely on the marketing of foods and beverages to children and the potential impact on consumption. Single papers from researchers in Turkey and the USA were identified. The Turkish paper analysed shirt sponsorship in football leagues internationally and showed food and beverage (including alcohol) companies were the most common sponsors. The US paper examined a mixed reaction to a football team named after an energy drink.Conclusions: Commercial relationships between professional sports clubs and Big Food corporations have largely eluded scrutiny in much of the world. The current review highlights the lack of public health research on these relationships. Research exploring the interdependent commercial practices of food and drink companies and professional sports clubs is urgently needed. [ABSTRACT FROM AUTHOR]

Objective: To assess the mean package size and manufacturer-recommended serving size of sweet beverages available in four high-income countries: Australia, Canada, the Netherlands and New Zealand.Design: Cross-sectional surveys.Setting: The two largest supermarket chains of each country in 2012/2013.Subjects: Individual pack size (IPS) drinks (n 891) and bulk pack size (BPS) drinks (n 1904).Results: For all IPS drinks, the mean package size was larger than the mean serving size (mean (sd)=412 (157) ml and 359 (159) ml, respectively). The mean (sd) package size of IPS drinks was significantly different for all countries (range: Australia=370 (149) ml to New Zealand=484 (191) ml; P<0·01). The mean (sd) package size of Dutch BPS drinks (1313 (323) ml) was significantly smaller compared with the other countries (New Zealand=1481 (595) ml, Australia=1542 (595) ml, Canada=1550 (434) ml; P<0·01). The mean (sd) serving size of BPS drinks was significantly different across all countries (range: Netherlands=216 (30) ml to Canada=248 (31) ml; P<0·00). New Zealand had the largest package and serving sizes of the countries assessed. In all countries, a large number of different serving sizes were used to provide information on the amount appropriate to consume in one sitting.Conclusions: At this point there is substantial inconsistency in package sizes and manufacturer-recommended serving sizes of sweet beverages within and between four high-income countries, especially for IPS drinks. As consumers do factor serving size into their judgements of healthiness of a product, serving size regulations, preferably set by governments and global health organisations, would provide consistency and assist individuals in making healthier food choices. [ABSTRACT FROM AUTHOR]

The purpose of this study was to examine how older people make sense of their capacity to maintain sports performance. Performance maintenance is predominantly examined from a quantitative perspective, with little attention given to how people themselves account for it. We interviewed 44 competitors (23 females, 21 males) from the 2009 Sydney World Masters Games (aged 56–90 years; mean = 72 years). The major themes were: ‘Use it or lose it’ (performance preservation required specific ‘training’ and the continuation of general physical activity); ‘Adapt’/‘modify’ (participants compensated for their decline in speed, strength and endurance so they could continue competing in sport); ‘It's in my genes’ (participants attributed their ‘family history’ and/or innate ‘determination’ to performance maintenance); and ‘I like to push myself’ (participants valued improved performance, pushing their bodies and winning which motivated them to continually train and compete). The findings are discussed within a framework of three key performance maintenance theories: (a) preserved differentiation, (b) selective maintenance and (c) compensation. Although compensation and continued training are effective ways to counter decline in later life, this study extends past research by showing how older athletes tend to combine and/or generalise stable and unstable attributes of performance preservation. In particular, this research highlights the importance individuals and Western society place on self-responsibility for health, competition and performance maintenance, which act as key motivating factors. [ABSTRACT FROM PUBLISHER]