Player Embed Code: Download Embed Share Be Fit New Year, New You Army & Air Force Exchange Service HQ Dec. 28, 2020 | 0:30 Don't get stuck in old habits, make a decision in 2021 to be fit and be a new you.Be ReadyBe ResilientBe FitFor health & wellness tips, visit the BEFIT page on the Exchange Hub at shopmyexchange.com.