A former NFL champion shares his daily routine to stay fit at 37 — with open water swimming and 200 grams of protein a day

businessinsider.com/nfl-james-develin-fit-at-37-high-protein-swimming-2025-7

James Develin, pictured center and in the left image, retired from the NFL in 2020. At 37, he takes on challenges like Navy SEAL swimming to stay in peak shape as he ages.
Courtesy of the Navy SEAL Foundation/Fred Kfoury III/Icon Sportswire via Getty Images
Former NFL player James…

This story appeared on businessinsider.com, 2025-07-23 09:11:02.
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