Autonomic stress responses elicited by watching a live broadcast soccer game: a pilot study

Aim: Increased rates of hospitalization due to cardiovascular events have been reported during phases of World Soccer Championships (WSC). The purpose of this pilot study was to explore acute psychological and physiological effects of watching a live broadcast soccer game during the WSC 2006. Methods: Seven male supporters (age: M=24; SD=2.7) of the Swiss National Soccer Team watched a game of their team in a controlled laboratory setting. Heart rate (HR), heart rate variability (HRV), salivary cortisol, alpha-amylase (sAA), and testosterone concentrations, as well as several mood ratings were captured repeatedly before, during, and after the game. Results: Subjects reported feeling stressed, and HR and sAA activity showed an increase during the game. In contrast, HRV, cortisol and testosterone were unaffected. Conclusion: Watching a sports competition seems to specifically affect the sympathetic nervous system, which can be measured by sensitive electrocardiographic and salivary markers.

Effekte einer individualisierten Sportberatung im Betrieb

Background Workplace Health Promotion (WHP) is becoming increasingly important. Individualized exercise counselling provides a person-oriented measure of WHP which sets out to increase the level of sport activity. The aim of the present study was to check the efficacy of individualized exercise counselling in workplace. Method 86 employees received counselling in 60–90-min sessions. Their level of sport activity was ascertained both during the intervention and 6 weeks later. At T2, the perceived impulse to change their personal behaviour was also determined. The data were analysed by calculating Spearman’s rank correlation and conducting t-tests. Results Overall, the level of sport activity increased from 173 to 228 min/week (ES = 0.34). Particularly those people who had been inactive (ES = 0.76), < 90 min/week (ES = 0.63) or 90–180 min/week active (ES = 0.53) at T1, report a higher level of sport activities at T2. Discussion The findings speak in favour of integrating individualized exercise counselling into WHP, whereby the person-oriented measure should be supplemented by environmental strategies.