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Hydration: The MVP of Performance & Recovery

  • Writer: Mickila O'Boyle
    Mickila O'Boyle
  • May 6
  • 2 min read

Hey, athletes!


Water is the real GOAT when it comes to athletic performance. Dehydration leads to fatigue, cramping, slower recovery, and increased injury risk—definitely not what you want when you’re trying to perform at your best. Whether you’re training for a marathon or just hitting the gym, proper hydration is key. Let’s break it down!


1. How Much Water Do You Really Need?

Most people walk around mildly dehydrated without even realizing it. If you’re training regularly, you need more than the standard “8 cups a day” rule.

✔️ 2-3L per day for general health (adjust based on body size and activity level) 

✔️ Add 500ml per hour of exercise to replenish sweat loss 

✔️ More if you’re sweating buckets or training in hot/humid conditions

Simple rule? If you’re thirsty, you’re already dehydrated!


2. Electrolytes: Do You Need Them?

If you’re sweating a ton, drinking only water can actually dilute your electrolyte levels, leading to muscle cramps and fatigue. That’s where electrolytes come in.

Best Sources of Electrolytes: 

✔️ Sports drinks (great for endurance athletes but watch the sugar!) 

✔️ Coconut water (natural and packed with potassium) 

✔️ Electrolyte tablets or powders (easy to mix with water) 

✔️ Whole foods like bananas (potassium), nuts (magnesium), and salty snacks (sodium)

If your workouts are under an hour, water is enough. But if you’re sweating like crazy, add some electrolytes to your hydration plan.


3. Signs You’re Dehydrated

Dehydration doesn’t just make you thirsty—it directly affects your performance and recovery. Look out for these red flags:

❌ Dark urine (aim for pale yellow!) 

❌ Dry mouth and thirst (too late, you’re already behind!) 

❌ Fatigue and dizziness (your brain and muscles need water to function) 

❌ Muscle cramps and tightness (lack of electrolytes and fluids cause cramping) 

❌ Headaches and sluggishness (dehydration affects blood flow to the brain)


4. Hydration & Recovery

Post-workout hydration is just as important as staying hydrated during exercise. You lose a lot of fluids while training, so replenishing them helps with muscle repair and prevents fatigue.

Post-Workout Hydration Tips: 

✔️ Drink at least 500ml of water after training 

✔️ Add electrolytes if you had a long or intense session 

✔️ Pair with a recovery meal (protein + carbs + fluids = faster recovery)


5. Hydration Hacks for Athletes

✔️ Start your day with a glass of water – rehydrate after sleeping! 

✔️ Carry a water bottle everywhere – if it’s near you, you’ll drink more. 

✔️ Set hydration reminders – apps or alarms can help if you forget. 

✔️ Eat water-rich foods – cucumbers, watermelon, oranges, and soups all help. 

✔️ Drink before you feel thirsty – don’t wait for dehydration to catch up!


The Bottom Line

Hydration is one of the easiest ways to boost performance, prevent injuries, and speed up recovery. It’s not just about chugging water—balance your electrolytes, sip regularly, and fuel up smartly. Your body will thank you!


Stay hydrated and stay strong!


Mickila @ReHub


 
 
 

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