Add Yahoo as a preferred source to see more of our stories on Google. Key aquatic skills for children include learning to float on their back and get in and out of the pool. (Getty Images) (Jordan ...

Tactical Air Control Party Airmen competing in Lightning Challenge 2022 swim during a 1,500-meter timed event Nov. 3, 2022, at Joint Base San Antonio-Lackland, Texas. (Katherine Spessa/Air Force) If ...