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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How coaches can increase athlete enjoyment and commitment

September 3, 2024
How a coach interacts with athletes can be significant predictor of athletes’ enjoyment and intentions to stay in sport. A study of 202 elite-level artistic swimmers from 22 countries showed that athletes under the guidance of democratic-style coaches reported elevated levels of athletic enjoyment and expressed greater intent to pursue their athletic careers. This finding...

Disordered eating in elite athletes

September 3, 2024
Athletes face a heightened susceptibility to disordered eating compared to non-athletes. Social and sport pressures influence disordered eating behaviours among elite athletes. Interviews with 9 male and female athletes reveal insights into the complex interplay between societal norms, athletic demands, and dietary practices.

‘Sports foods’ for athletes

September 3, 2024
‘Sports foods’ play a crucial role in meeting an athlete’s body’s energy needs during exercise. These nutrients serve various functions such as protecting cartilage, improving muscle quality, controlling weight, and much more.

Sport brands boost fans’ well-being

September 3, 2024
The COVID-19 pandemic has shown how crucial sport brands can be in supporting fans’ mental health. This study, involving 770 sport fans, found that being involved with sport brands helps reduce feelings of emptiness and increases well-being.

The impact of mental toughness on sport performance

September 3, 2024
Does mental toughness make a difference in sport performance? This review dove into research and found that athletes with higher mental toughness consistently perform better, especially in combat and individual sports.

Motor training and the athlete’s brain

September 3, 2024
Motor skill training doesn’t just improve performance, it rewires the brain! Athletes develop fewer but stronger brain connections through training, boosting focus and reaction time and giving them a mental edge.

Predicting muscle fiber composition

September 3, 2024
Curious about your muscle type? This study suggests that the number of reps you can do at 80% of your maximum weight (1RM) reveals whether you have more fast-twitch or slow-twitch muscle fibers.

Athletic performance gains and genes

September 3, 2024
Nutritional strategies tailored to an individual’s genetic profile can significantly impact physical performance. Despite general guidelines, personalized nutrition for athletes considers genetic differences in nutrient absorption, metabolism, and utilization. Research in the fields of nutrigenomics and nutrigenetics suggest that sports professionals should increasingly focus on personalized dietary plans to optimize athletes’ health, body composition, and...

Cultural competence in sport research

September 2, 2024
If you’ve heard the expression, “It’s not just what you say, it’s how you say it,” then you know that emotional expression plays an important role in how others perceive what you say and do. Research shows that coaches’ emotional expressions influence athletes’ experiences in different ways depending on how emotions are socially and culturally...

Optimizing performance and preventing injuries in sailing

August 30, 2024
Sailing athletes are constantly adjusting to weather conditions, risking injuries to the knee and lower back due to the sport’s dynamic nature. Customized training addressing vulnerable areas and a tailored nutrition plan, including timely macro- and micronutrient intake and supplements, have been shown to drastically reduce injuries and enhance performance in sailing.

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