Knowledge Nuggets

Today is Commonwealth Day, an annual celebration of the Commonwealth nations. This year, the XXII Commonwealth Games will take place in Birmingham, England, from July 28 to August 8. The Birmingham 2022 competition schedule features a fully integrated Para sport program and, for the first time in Commonwealth Games history, more medal events for women...

Para athletes are frequently exposed to concussion risk, particularly in high-speed and impact type sports such as Para alpine skiing, Para ice hockey and wheelchair basketball. They’re also exposed to concussion risk in sports where the risk to the non-Para athlete would be considered low, for example, in track-wheelchair racing, where crashes happen often.

Up to 35% of elite mental athletes experience mental health concerns, including anxiety, depression, and eating disorders. To manage mental health conditions in sport, the International Olympic Committee recommends taking an individualized and interdisciplinary approach, optimizing the training and competition environment, and making mental health resources and supports both accessible and commonplace.

Competing in major events like the Olympic and Paralympic Games can have a significant impact on athletes’ mental health. Olympic and Paralympic athletes are particularly vulnerable in the post-Games period. Since both staff and resources are likely to be depleted after the Games, planning for specialized support can help athletes during this critical time.

The Tokyo 2020 Olympic Games saw the introduction of several mixed-gender events, such as the triathlon relay and team judo. At Beijing 2022, 4 new events, in which women and men compete together, will be making their debut. These include mixed team snowboard cross, ski aerials, ski jumping, and short-track speed skating.

Climate change can have a profound impact on the conditions at the Winter Olympic and Paralympic Games, impacting athletes’ safety and ability to perform. Modelling suggests that if global emissions remain on the trajectory of the last 2 decades, only 1 city will remain worldwide with the ability to reliably host the Games. A low...

Did you know that 12% of athletes competing in the PyeongChang 2018 Winter Olympic Games experienced an injury? While injury rates have remained similar across the last 3 Winter Olympics, there is considerable variation in incidence rates across sports. Understanding sport-specific variations in illness or injury can help with prevention and planning of healthcare during...

For athletes competing in Beijing, meeting nutrition goals in a different food environment might be a challenge. Planning for eating en route, considering food culture at the destination, and establishing team rules around food hygiene can help teams and athletes ensure good nutrition, manage jet lag, and reduce the risk of illness during travel.

Canadian athletes travelling to Beijing will have to deal with a significant time change. Jet lag can negatively impact sleep schedules and performance. However, research shows that good sleep hygiene (for example, a comfortable pillow and earplugs) and controlled light exposure can improve athletes’ speed and power for up to 96 hours after travel.

COVID-19 has significant health impacts, making it a concern for elite athletes. Encouragingly, a study from the United Kingdom shows that most national team athletes with COVID-19 only experienced mild illness. But it’s not the same for everyone. Athletes with symptoms in the lower respiratory tract, such as chest pain, were more likely to have...