Research question: Debates about dietary health promotion at sports events are becoming more prominent and are making food and drink sport sponsorship arrangements increasingly problematic. This study uses choice architecture as a guiding framework to examine how ideas about 'healthy choices' for customer food and drink were operationalised at the Rio 2016 Olympic and Paralympic Games in Brazil.Research methods: An interdisciplinary perspective was applied, whereby considerations of public health, marketing, psychology, policy studies, nutrition and event management informed the research. A multi-method approach was utilised, which included policy analysis, menu analysis, event process analysis, and interviews with spectators. The data were compared and contrasted to see how ideas about health manifested in policy and practice, culminating in the Rio 2016 event.Results and findings: While 'healthy choice' claims featured prominently in Rio 2016 policy, the practical reality consisted of spaces with both a very low amount of choice for Olympic spectators, and a large amount of high-and ultra-processed food. Rio 2016 organisers shaped the choice architecture so that the food and drink being sold and consumed met neither the spectators' nor Brazilian policy definitions of health. Implications:The results show a need for organisers of sport events to question and challenge popular claims of health promotion. Recommendations for governments and sport organisations include the need to alter the accepted production practices of sport mega events, especially since the events are often in receipt of public money and involve unfulfilled claims about health promotion.

OBJECTIVE:To investigate the efficacy of a short-term application of Transcutaneous Electric Nerve Stimulation to relieve rest pain in patients with chronic limb-threatening ischemia. METHODS:In patients ³18 years old, with chronic limb-threatening ischemia and rest pain ³3 in the Visual Analogue Scale, without diabetic neuropathy were randomly assigned to 1) Transcutaneous Electric Nerve Stimulation (100 Hz, 200 μs) or 2) sham intervention, both during one or two 20 min treatment sessions. The primary outcome was pain intensity, assessed by the visual analogue scale (0-10 cm) and described by the McGill Pain Questionnaire. We used a t-test for difference of means.RESULTS: A total of 169 patients were assessed, 23 met the study criteria and were randomized. Thirty-four applications were performed in two days: in the 17 Transcutaneous Nerve Stimulation and 17 sham. The within-group analysis indicated a pain decrease in both groups (Transcutaneous Electric Nerve Stimulation, from 7-3.9 cm, p<0.0001, and sham from 5.8-3.2 cm, p<0.0001). No statistically significant difference was verified between-groups (p=0.5). CONCLUSIONS:Both groups showed a decrease in rest pain of 54 and 55%, respectively. However, there was no difference between short-term high-frequency Transcutaneous Electric Nerve Stimulation and sham intervention to relieve ischemic rest pain in chronic limbthreatening ischemia patients.

Intrinsic socio-cultural and motivational dance aspects, physical demands, general and styles characteristics, may promote positive influence on cardiac rehabilitation programs development and progression, if dance is approached as a supplementary activity and resource for cardiac patients. The aim of this study was to conduct an integrative literature review to evaluate dance as a supplementary activity on cardiac rehabilitation, considering physical demands, dance socio cultural aspects and regular practice related effects on cardiac patients' health and quality of life. Classical ballet and modern dance are not supported by this revision as appropriated alternatives to improve cardiovascular capacities for cardiopaths However, belly dance, ballroom dance, emphasis on Samba, Samkya showed multiple positive effects: glycemia levels reduction, resting heart rate reduction, cholesterol (HDL, LDL) and triglycerides level regulation, BP reduction, cardio respiratory increment and body relaxation.

Intrinsic socio-cultural and motivational dance aspects, physical demands,general and styles characteristics, may promote positive influence on cardiac rehabilitation programs development and progression, if dance is approached as a supplementary activity and resource for cardiac patients. The aim of this study was to conduct an integrative literature review to evaluate dance as a supplementary activity on cardiac rehabilitation, considering physical demands, dance socio cultural aspects and regular practice related effects on cardiac patients' health and quality of life. Classical ballet and modern dance are not supported by this revision as appropriated alternatives to improve cardiovascular capacities for cardiopaths However, belly dance, ballroom dance, emphasis on Samba, Samkya showed multiple positive effects: glycemia levels reduction, resting heart rate reduction, cholesterol (HDL, LDL) and triglycerides level regulation, BP reduction, cardio respiratory increment and body relaxation.