You enter
- Workout length, conditions, carbohydrate, and fluid consumed
- What happened, when it started, and whether it repeats
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Fueling Troubleshooter
Calculate actual carbohydrate and fluid rates from one workout, then choose one change to test next time.
Use it when
Use after a workout that felt unusually flat, hungry, thirsty, heavy, or hard on the stomach.
Actual workflow
What goes in. What comes out.
You receive
- Actual grams and fluid per hour with substituted math
- One-variable practice trial and an escalation cue when needed
Example troubleshoot
90-minute run · 45 g carbohydrate · 600 mL fluid
Carbohydrate rate: 45 ÷ 1.5 = 30 g/hour
Fluid rate: 600 ÷ 1.5 = 400 mL/hour
Next practice: change one factor, not the entire routine.
Recognizable examples
Real products that match this tool
These package photos help athletes and parents recognize the category in a store. Brands are examples, not endorsements; check the current label for ingredients and allergens.
Ready-to-serve rice
Minute Rice Jasmine Rice Cups
Ready-to-serve rice example for building a quick lunch or dinner.
Official product page
Packaged fig bars
Nature's Bakery fig bars
Portable fig-bar example for a familiar pre-practice or travel snack.
Official product page
String cheese
Sargento Light String Cheese
String-cheese example for a refrigerated snack or recovery pairing.
Official product pageEducational use only. The unlocked tool shows its inputs, assumptions, formulas, substitutions, and result ranges where calculations apply. Results do not diagnose or treat a condition and should be interpreted with the athlete's actual training, food access, tolerance, medical history, and qualified care when needed.