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  1. Sports recommender systems: overview and research directions

    May 23, 2024 · Sports recommender systems receive an increasing attention due to their potential of fostering healthy living, improving personal well-being, and increasing performances in …

  2. Letter of Recommendation for Sports Student / Athlete

    May 26, 2023 · Look for the Letter of Recommendation for Sports Student / Athlete sample and example on this page. Download an editable sample letter.

  3. How To Write a Letter of Recommendation for a Student-Athlete

    Dec 19, 2025 · Learn how to write a letter of recommendation for a student-athlete to help them receive a scholarship or college acceptance, with a template and example.

  4. Guidelines and Recommended Strategies | Physical Activity | CDC

    Feb 5, 2024 · Federal guidelines recommend how much physical activity people need throughout their life span. States and local communities can use many evidence-based strategies to …

  5. Sports participation in children and adolescents: The ... - UpToDate

    Sep 25, 2025 · INTRODUCTION In the United States, approximately 50 to 60 percent of children and adolescents participate in organized sports [1,2]. The standard of care is that these …

  6. Physical Activity Guidelines - ACSM

    ACSM provides recommendations and guidelines for physical activity and exercise based on the latest science and insights from health professionals. ACSM is known throughout the industry …

  7. Letter of Recommendation for a Sports Player - CollegeVine

    Letter of Recommendation for a Sports Player Hey there, I'm a high school athlete looking to ask my coach for a letter of recommendation for my college applications. Does anyone have any …

  8. NFHS Sports Medicine Position Statements and Guidelines

    Sep 16, 2025 · The NFHS is the national leader and advocate for high school athletics as well as fine and performing arts programs. Within our 51 member state associations, we serve 19,500 …

  9. Topend Sports | Sports Science, Fitness Testing & Event Analysis

    Topend Sports provides you with various resources and information about sports, fitness, nutrition and science since 1997.

  10. Physical activity - World Health Organization (WHO)

    Muscle-strengthening activities should be done involving major muscle groups, 2 or more days a week. More information: WHO's work on physical activity WHO physical activity fact file WHO …