Name	Info	Provider	Link
Exercise for Children	free resource	MedlinePlus Health Information	https://medlineplus.gov/exerciseforchildren.html
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-43
Exercise and Physical Fitness	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/exerciseandphysicalfitness.html
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/ptj/article-lookup/doi/10.1093/ptj/70.5.287