practice · Tracked item
Quarter-mile run
Every recorded take from the experts Cited tracks — each with the exact quote, source, and timestamp.
▲ Strong endorse
1 recommendation across 1 expert · 1 episode
1 endorse
0 nuanced
0 avoid
Who's on the record
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Mark SissonEndorsesBen Greenfield LifeIn a protocol
Run a quarter mile in 90 seconds as a speed/endurance benchmark for older adults.
“Run a quarter in 90 seconds
BG▶ 11:40DosageQuarter mile in 90 secondsCertaintypersonal onlyrecommendation