Name Info Provider Link
subscription/membership/fee required Ingenta plc https://www.ingentaconnect.com/openurl?genre=article&issn=1945-7359&volume=36&issue=2&spage=254&aulast=Spink
Exercise and Physical Fitness free resource MedlinePlus Health Information https://medlineplus.gov/exerciseandphysicalfitness.html
Exercise for Children free resource MedlinePlus Consumer Health Information https://medlineplus.gov/exerciseforchildren.html