Most people know they should drink more water. But when it comes to training performance, water alone isn't enough. Tap water and most bottled waters contain only trace amounts of sodium, magnesium, and potassium - nowhere near sufficient to replace what you lose through heavy sweat. If you're training hard and not replacing electrolytes properly, you could be sabotaging your performance without even realising it.
What Are Electrolytes?
Electrolytes are minerals that carry an electrical charge and play a critical role in keeping your body functioning properly. The key electrolytes for athletes include sodium, potassium, magnesium, calcium, and chloride. When you sweat, you lose all of these - not just water.
Why Plain Water Isn't Enough
Regular water simply isn't formulated for heavy training. While it hydrates at a basic level, it doesn't replenish the minerals your muscles and nervous system depend on. In fact, drinking large amounts of plain water during intense exercise can actually dilute your electrolyte levels further, making things worse. Athletes training in hot climates like Australia, or pushing through sessions longer than 60 minutes, have needs that plain water can't meet.
Why Most Sports Drinks Fall Short
Walk into any supermarket and you'll find shelves of sports drinks promising hydration and performance. The reality? Most of them are built around sugar and sodium, with little else to back it up.
The typical sports drink gives you a hit of carbohydrates to mask fatigue and just enough sodium to make you thirsty for more. Magnesium and potassium - the two minerals your muscles and nervous system actually depend on during hard training - are either missing entirely or present in amounts too small to make a difference.
On top of that, most mainstream sports drinks are loaded with artificial colours, flavours, and sweeteners. You're essentially paying for flavoured sugar water with a sports label on it.
If you're training casually, that might be fine. But if you're pushing hard, training in Australian heat, or doing sessions longer than 60 minutes, your body needs more than what those drinks deliver.
Why Electrolytes Matter for Performance
- Muscle function - sodium and potassium regulate muscle contractions. Low levels cause cramps, weakness, and reduced power output.
- Nerve signalling - your nervous system relies on electrolytes to send signals between your brain and muscles.
- Fluid balance - electrolytes help your body retain and distribute water efficiently at a cellular level.
- Energy production - magnesium plays a key role in converting food into usable energy, yet it's one of the most depleted minerals during exercise and barely present in plain water.
Signs You're Low on Electrolytes
- Muscle cramps during or after training
- Fatigue that hits earlier than usual
- Headaches or brain fog
- Dizziness or lightheadedness
- Dark urine or reduced urination
How Much Should You Drink?
Aim for around 500ml before training, sip during your session, and top up afterwards. But if you're training hard or sweating heavily, don't just drink more - drink smarter.
Success Hydrate
Success Hydrate is formulated with meaningful doses of magnesium and potassium - two minerals most electrolyte products under-deliver on.
Magnesium supports energy production, reduces muscle soreness, and helps your body recover faster between sessions. Potassium works alongside sodium to regulate muscle contractions and prevent cramping, keeping you performing at full capacity from the first rep to the last.
Most electrolyte drinks are heavy on sodium and light on everything else. Success Hydrate is built differently - because proper hydration isn't just about replacing salt, it's about giving your body everything it needs to perform.
Stay hydrated, stay sharp. Shop Success Hydrate today.
