When to use this
In the twenty minutes after the finish, and again when you are packing the cooler on Friday.
- The venue has one concession stand and the bus does not leave for ninety minutes.
- An athlete races again this afternoon, or races again tomorrow morning.
- Parents want to know what to hand over at the fence and are handing over nothing.
Advanced lab
The two cases where timing genuinely tightens
The sheet says the window is wider than the folklore. That is true of the ordinary Saturday and false of two specific meet days. Here is the difference and what to do about it.
Dizziness, fainting or confusion after a finish is a same-day athletic-trainer matter. Repeated inability to eat after racing across a season goes to a parent or guardian, a physician, and a sports dietitian.
Evidence sources
These references support the handout’s general education. Individual medical, supplement, laboratory, or injury questions should be handled by the appropriate qualified clinician.
- Burke LM, van Loon LJC, Hawley JA. Postexercise muscle glycogen resynthesis in humans. J Appl Physiol. 2017;122(5):1055-1067.
- Ivy JL, Katz AL, Cutler CL, Sherman WM, Coyle EF. Muscle glycogen synthesis after exercise. J Appl Physiol. 1988;64(4):1480-1485.
- USDA Food Safety and Inspection Service. "Danger Zone" (40F-140F).
Where to go next
ToolPlan the evening, not just the hourFor a two-day meet the dinner is the intervention and the snack is the bridge.
PrintableRead the window evidence in fullWhat the thirty-minute rule got right, what it got wrong, and when it tightens.
PrintablePack the ride-home food separatelyThe morning bag is not the recovery bag once it has been warm for nine hours.
