PT - JOURNAL ARTICLE AU - Mark Barna TI - Get active through APHA’s free Keep It Moving Challenge DP - 2024 Feb 01 TA - The Nation's Health PG - 2--2 VI - 54 IP - 1 4099 - http://www.thenationshealth.org/content/54/1/2.2.short 4100 - http://www.thenationshealth.org/content/54/1/2.2.full SO - Nations Health2024 Feb 01; 54