Pilates does not always look sweaty from the outside. Then you finish a reformer class with shaking legs and a damp towel and realise it was a proper workout. Add a heated studio and you can lose a fair bit of fluid in under an hour.
So do you need electrolytes for Pilates, or is water enough? Here is a simple guide.
Why Pilates makes you sweat more than you think
Reformer and mat Pilates rely on slow, controlled, high tension work. Your muscles stay switched on for long periods, which generates heat. Studios are often warm, classes are back to back, and many people train early in the morning before eating or drinking much. Hot Pilates takes it further, with rooms heated well above normal temperature.
When you sweat, you lose water and electrolytes, mainly sodium, along with some potassium. The amount varies a lot from person to person. Some people barely glisten, while others leave a sweat angel on the reformer.
When water is enough
For a gentle mat class in a cool room, water is usually all you need. If you drink regularly through the day and eat normal meals, your food covers most of your electrolyte needs. Electrolytes vs water is not an either or decision, and our guide to electrolytes vs water explains the basics.
When electrolytes help
- Hot Pilates or heated studios, where sweat loss climbs quickly.
- Back to back classes or a Pilates session followed by another workout.
- Early morning classes when you arrive without having eaten or had much to drink.
- Summer in Australia, when you are already losing fluid walking to the studio.
- Heavy sweaters, if you notice salt marks on your clothes or towel.
In these situations, adding electrolytes alongside water helps replace what you lose in sweat.
A simple Pilates hydration routine
Before class
Have a glass or two of water in the hour or so before you train. If it is an early class, a small drink when you wake up makes a difference. Avoid gulping a huge bottle right before you start, as a full stomach and core work are not a great mix.
During class
Sip water between sequences. Most Pilates classes do not need anything more mid-session, but in hot Pilates keep your bottle close.
After class
This is where electrolytes fit best. A cold, no added sugar drink with electrolytes after a hot or tough class tops up your sodium and potassium and tastes a lot better than another lukewarm bottle of water. Many studios now keep drinks like this in the fridge at reception for exactly this reason.
What to look for in an electrolyte drink for Pilates
- No added sugar. A light drink with electrolytes does not need to be loaded with sugar.
- A real sodium source. Uthrive uses organic Lake Deborah salt from Western Australia.
- Ingredients you recognise. Real fruit rather than artificial colours and flavours.
- A taste you look forward to. If it feels like a reward, you will drink it.
Why Pilates studios are stocking Uthrive
Uthrive is a lightly sparkling natural hydration drink made with organic Lake Deborah salt and real fruit, with no added sugar. It is ready to drink, so there is no powder or shaker, and it is easy to grab from the studio fridge after class. Hydrated by Nature.
Run a studio? Stock Uthrive through our wholesale portal. Practise at home? Grab the Mixed Box and keep a few cans cold for after class.
Want to pair your Pilates with strength work? Our free Uthrive Move program is a great place to start.
FAQ
Should I drink electrolytes before Pilates?
Water before class is usually enough. Electrolytes are most useful after hot, long or back to back sessions.
Do I need electrolytes for hot Pilates?
Hot Pilates increases sweat loss, so many people like a drink with electrolytes after class alongside water.
Is coconut water good after Pilates?
It can be refreshing, but coconut water is typically lower in sodium than an electrolyte drink. We compare them in coconut water vs electrolyte drinks.
Can I drink a sparkling electrolyte drink after Pilates?
Yes. Lightly sparkling drinks are easy on most people after class. Learn more in our guide to sparkling electrolyte drinks.