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Knowledge Nuggets

SIRC’s Knowledge Nuggets provide a daily source of insight, leveraging the latest in research findings, promising practices, relevant news and practical resources.

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Showing 121-130 of 373 Results

Promoting outdoor recreation for youth
July 12, 2023
Because natural environments have natural rules with real and immediate consequences, they offer youth maximal opportunities for mastery of new skills. Evidence demonstrates that outdoor recreation not only improves youth wellbeing but may also enhance the likelihood of participation in outdoor activities.
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What coaches need to know about low energy availability
July 11, 2023
Low energy availability (LEA) refers to when an athlete has an insufficient energy intake compared to their energy expenditure. Yet, coaches remain relatively unaware of symptoms and causes of LEA. This review synthesizes findings on LEA from 1986-2021 so that coaches can be better prepared to support athletes.
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Moral values identity moderates relationship between sport supplement use and doping
July 7, 2023
Research suggests that sport supplement users are more likely to use prohibited substances to improve performance than non-users. But, a recent study showed that an athlete’s personal morality plays an important role in an athlete’s decision to dope, even if they are a supplement user.
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Holistic ecological approach to athlete development
June 28, 2023
A holistic ecological approach (HEA) to athlete development focuses on thinking beyond solely the confines of a training session, and instead taking into account all the settings, relationships and networks of an athlete’s life. Coaches seeking to implement HEA can try taking into account other stressors in athlete lives (for example, exam schedules), manage training...
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Beyond food as fuel: Exploring women athletes’ relationship with food
June 14, 2023
Athletes’ relationship with food can be complicated. This is especially true for women in sport, who tend to have higher rates of disordered eating. The role of sport participation in athletes’ relationship with food is not straightforward. Some studies suggest that sport participation itself can make disordered eating more likely. Other research highlights the many...
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Getting active after a concussion
May 25, 2023
While physical rest is typically recommended in the first 24 to 48 hours following a concussion, rest beyond that period may negatively impact an athlete’s recovery. A Canadian study found that athletes who took more than 3 days to return to physical activity after a concussion took longer to fully return to sport than those who began...
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Nicotine and elite sport
May 24, 2023
The use of nicotine by athletes has not been thoroughly examined. A recent study found that 1 in 5 athletes, from a range of 90 different sports, tested positive for nicotine in-competition. Positivity rates were lower in endurance sports than power-based ones, and lower in individual sports than team sports. These findings suggest that WADA...
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Concussion in Para sport
May 19, 2023
Concussions are common in Para sports such as blind soccer, where collisions between players frequently occur. Research shows that despite the high concussion risk posed in blind soccer, many athletes do not feel confident in their ability to recognize a concussion. Improving concussion education, particularly around concussion symptoms, may help improve concussion recognition in this...
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Air quality is a safe sport issue
May 17, 2023
Training outdoors when air pollution is high is risky for athletes. SIRC and Health Canada have partnered to create resources, including an eLearning module, to teach participants and coaches about best practices when it comes to air quality and outdoor training.
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Motivation to move
May 10, 2023
Physical activity remains low and sedentary behaviours remain high despite increased awareness of the importance of sport and exercise for health. A recent study examined how motivation to engage in physical activity varies across the day. Researchers found that motivation to exercise fluctuates in a manner similar to a circadian rhythm.
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