For teen athletes, 8 hours is the minimum, not the goal.

For under-19s, 8 hours is the minimum, not the goal. Teen athletes sleeping less had about 1.7× the injury risk. On a short night, swap the risky skills for technique work.
P Evidence: promising. Good studies, but small or few. Use it and keep checking.
a small observational cohort and a review.
Not medical, legal or financial advice.
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