Knowledge Nuggets

Research from the School of Human Kinetics and Recreation at Memorial University has shown that foam rolling can increase range of motion, as well as reduce pain and the effects of delayed onset muscle soreness, without having any adverse effects on performance. Foam rolling is a useful tool for athletes during warm up or recovery.

Sport participants are at greater risk from air pollution, as they are often breathing hard and through their mouths, bypassing the nose’s natural filtration system. Air pollution in the short term can cause asthma flare ups, and in the long-term can increase one’s risk of serious conditions like lung cancer. To protect themselves, sport participants...

In 2021, FIFA recently released their first analysis of high performance women’s soccer and the results are still relevant today. The report highlights opportunities that can encourage clubs to invest in their women’s teams. For example, having a written strategy for women’s soccer helps clubs increase revenue, have more facilities for the first team, and...

Researchers’ understanding of overtraining syndrome (OTS) is guiding their advice for athlete return to sport in the case of post COVID-19 condition, also known as long-COVID. Those experiencing long-COVID should moderate their activity in the same way as overtrained athletes, with “symptom-titrated physical activity,” the gradual reintroduction of intensity based on close monitoring of an...

People who play sports like soccer and rugby are familiar with yellow and red cards, tools for officials to warn or eject players from the game. A blue card is a new addition to rugby’s carding system. A blue card is initiated by an official when there is a suspected concussion. The blue card tool...

Parents of athletes with disabilities face challenges like limited local sport options and funding, but they also experience benefits like social inclusion and support. Scholars suggest that sport programs should tackle these cultural and environmental barriers and actively involve parents in creating support systems. Additionally, there is a need to enhance talent identification pathways for...

Sledding and tobogganing are fun ways to stay active this winter. Proper safety strategies are important for preventing sledding and tobogganing-related accidents. Some safety tips include wearing a helmet, ensuring the hill is free of any obstacles and using sledding equipment which is in good condition.

Indigenous thought-leader Greg Henhawk says that physical literacy is like a river: “If you went down to a river today and went in for a swim […] you can go to that same river the next day, and you aren’t in the same water. I look at physical literacy the same. […] As you get...

Research shows that a high proportion of athletes are vitamin D deficient. Low vitamin D levels impact muscle strength and endurance, and increase risk for stress fractures. Athletes should monitor their vitamin D levels, especially during Canadian winters, when there is less exposure to sunlight. 

Groupthink is when members of a group allow their desire for cohesion to override their motivation to critically consider alternative courses of action. Sports teams and organizations are vulnerable to conformity because of a strong desire to belong and fit in. To avoid groupthink, encourage diversity on your team, create an enviroment where athletes feel...