A volunteer hands a banana to a participant during a Norwegian Foot March at Misawa Air Base, Japan, June 25, 2022. Bananas are particularly useful for runners because of the high potassium content, which plays an essential role in muscle function; deficiencies in potassium can lead to cramping and discomfort among runners.

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Photo credit: © Operation 2022 / Alamy / Afripics
License: Licensed
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Keywords: ., .., army, foot, indopacom, march, navy, norwegian, pacaf