This is for fighters just after weigh-in. You will get a simple 24-hour plan to rehydrate safely so you feel strong and sharp.
Key takeaways
- Start drinking soon after you step off the scales, because the first hours matter most.
- Use salt in your fluids because salt helps your body hold onto the water you drink.
- Sip little and often because big gulps can upset your stomach.
- Add easy carbs after your first fluids because carbs help refill energy for fight night.
- Use your pee colour as a simple check: aim for light straw, not dark orange.
- A common target is replacing about 125–150% of what you lost, but get qualified support if you cut hard.
A step-by-step visual guide to safely rehydrate and recover during the first 24 hours after a weigh-in.
This infographic explains how fighters and athletes can safely rehydrate after a weigh-in over the following 24 hours. It highlights the importance of replacing lost fluids and electrolytes gradually, using sodium-rich drinks, and introducing easily digestible carbohydrates and lean protein to restore hydration, muscle function, and energy. The guide also outlines foods and drinks to avoid initially, common mistakes that can delay recovery, important safety warnings, and practical tips to help athletes recover effectively before competition.
One simple guide with the exact fight week structure used with elite fighters.
The goal after weigh-in (simple)
You want your brain, muscles, and blood volume back to normal. Dehydration can make you feel slow, weak, and “foggy”.
24-hour step-by-step plan
0–1 hour after weigh-in
- Start with 500–900 ml of a high-sodium drink.
- Sip, do not chug.
1–6 hours after weigh-in
- Sip another 1.0–1.5 litres across the next few hours.
- Add salty snacks (for example: salted pretzels, salted rice cakes, salty soup).
6–12 hours after weigh-in
- Keep sipping fluids.
- Start eating easy carbs (rice, pasta, bread, cereal, bananas) plus lean protein (chicken, eggs, fish).
12–24 hours after weigh-in
- Keep normal drinking with meals.
- Aim for regular meals and calm digestion.
Drink and food guide (easy choices)
Best first drinks
Oral Rehydration Solution (ORS) from a pharmacy, or a high-sodium electrolyte mix.
Easy first foods
- White rice, pasta, bread, cereal
- Banana, honey, jam
- Chicken, eggs, white fish
- Yoghurt, if you tolerate it
Avoid at first
- Only plain water (you can pee it straight out)
- Very greasy meals
- Huge high-fibre meals (big salads, beans)
Common mistakes
- Drinking too fast and getting stomach cramps.
- Drinking loads of plain water and not enough salt.
- Skipping carbs and feeling flat.
- Guessing the plan on the day, instead of testing it in training.
Safety warnings
If you feel confused, faint, get chest pain, or keep vomiting, stop and get medical help. Do not use IV fluids unless a qualified medical professional is involved.
FAQs
How much should I drink?
A common target is about 125–150% of what you lost in the final 24 hours.
When do I add carbs?
After your first fluids, start adding easy carbs.
What if my stomach hurts?
Slow down and take smaller sips.
How do I know it’s working?
Your pee should move towards light straw colour.
Conclusion
Start early, sip steadily, use salt, then add carbs and simple food. Keep it calm and planned.
Or contact us: conditionnutrition@yahoo.com | +61 467 079 003
Sources used
Condition Nutrition: Free Fight Week Guide
Condition Nutrition: Fight Week Nutrition Plans
ACSM: Exercise and Fluid Replacement (position stand)
WHO: Oral Rehydration Salts (ORS) guidance
GSSI: Hydration and rehydration science for athletes
Health disclaimer: Educational only. Weight cutting can be dangerous. Get qualified professional support.
