• Active Children and Adolescents U.S. Department of Health and Human Services
  


• Cheerleading Children's Hospital of PIttsburgh
  


• Children and Sports: Choices for All Ages Mayo Clinic
  


• Competitive Sports: Helping Kids Play it Cool Nemours (also in Spanish)
  


• Dek Hockey Children's Hospital of PIttsburgh
  


• Exercise: Benefits and Guidelines AMA - Archives of Pediatrics and Adolescent Medicine
  


• Fitness and Kids: Getting Your Children off the Couch Mayo Clinic
  


• Fitness and Your 2- to 3- Year Old Nemours Foundation
  


• Fitness and Your 4- to 5- Year Old Nemours Foundation
  


• Fitness and Your 6- to 12- Year Old Nemours Foundation
  


• Fitness for Kids American Academy of Orthopaedic Surgeons
  


• Fitness for Kids Who Don't Like Sports Nemours Foundation (also in Spanish)
  


• Getting Muscles Nemours Foundation (also in Spanish)
  


• How to Be Good Sport Nemours Foundation (also in Spanish)
  


• How to Get Your Children Moving New South Wales Department of Health, Australia (also in Arabic, Chinese, Croatian, Italian, Korean, Macedonian, Russian, Spanish, Turkish)
  


• How to Keep Toddlers Active Nemours
  


• Is Your Child Too Busy? Nemours Foundation
  


• It's Time to Play Nemours Foundation (also in Spanish)
  


• Kids and Exercise Nemours Foundation (also in Spanish)
  


• Motivating Kids to Be Active Nemours Foundation (also in Spanish)
  


• Motivating School-Aged Kids to be Active Nemours Foundation
  


• Parenting an Athlete American Academy of Pediatrics
  


• Physical Activity and Early Childhood American Academy of Pediatrics
  


• Raising a Fit Pre-Schooler Nemours
  


• Healthy Living Tips for You and Your Child CDC
  


• Signing Kids Up for Sports Nemours Foundation
  


• Simple Exercise in Children Yields Long-Term Skeletal Benefits National Institute of Arthritis and Musculoskeletal and Skin Diseases
  


• Simple Steps for Growing Up Healthy The Partnership for a Healthier America (also in Spanish)
  


• Sports: More Than Just Fun NYU Child Study Center (also in Chinese, Korean, Spanish)
  


• Sportsmanship Nemours Foundation
  


• Sprains, Strains, & Fractures American Podiatric Medical Association
  


• Trampoline Jumping: Safe for Kids? Mayo Clinic
  


• Types and Levels of Activity Girls Need GirlsHealth.gov
  


• Ways to Enhance Children's Activity and Nutrition National Institutes of Health
  


• What are the appropriate number of practices and games for children ages 5 to 9? Michigan State University
  


• What if I Don't Like Sports? Nemours Foundation (also in Spanish)
  


• Why Exercise is Cool Nemours Foundation (also in Spanish)
  


• Winter Sports: Sledding, Skiing, Snowboarding, Skating Nemours Foundation
  


• Yoga for Kids: A Good Idea? Mayo Clinic