Leaking During Exercise? What Does It Actually Mean?

You're halfway through a workout.
Maybe it's a box jump, a heavy lift, a sprint, or even just a big laugh during your fitness class.
Then it happens.
A small leak of urine.
Many people brush it off as "normal after having kids" or assume it's simply the price of staying active. Others stop running, avoid jumping, or give up the sports they love altogether.
Here's the truth:
Leaking during exercise is common—but it isn't normal, and it isn't something you should have to accept.
More importantly, it doesn't always mean you have a weak pelvic floor.
Why do I leak urine when I exercise?
Exercise places extra pressure on your bladder and pelvic floor. Every time you jump, run, cough, lift, or land, the pressure inside your abdomen increases. Your pelvic floor needs to respond at exactly the right time to help support your bladder and keep you dry. If that system isn't working efficiently, urine leakage can occur. This is known as stress urinary incontinence—the leakage of urine during activities that increase pressure on the bladder.
Does leaking mean my pelvic floor is weak?
Not always. This is one of the biggest misconceptions we see. While reduced pelvic floor strength can contribute to bladder leakage, it's only one piece of the puzzle.
Your pelvic floor may also be:
- lacking coordination or timing
- unable to relax properly between contractions
- working too hard and becoming fatigued
- struggling to manage pressure during exercise
- affected by previous pregnancy, childbirth, surgery or hormonal changes.
Think of it like your calf muscles. Even if they're strong, they won't help you run efficiently if they don't contract at the right time or coordinate with the rest of your body. The pelvic floor works the same way.
Why does it only happen during certain exercises?
You might notice leakage when you:
- run
- jump
- skip
- lift heavy weights
- do burpees
- sneeze during a workout
- play netball, basketball or tennis
- trampoline with your kids.
These activities create higher forces through your body, meaning your pelvic floor needs to react more quickly and effectively.
Leaking during high-impact exercise doesn't necessarily mean you'll leak during everyday activities.
I only leak a little—is that okay?
Even a few drops matter. Small leaks are often dismissed because they're manageable, but they can be an early sign that your pelvic floor or pressure management system isn't functioning as efficiently as it could. Addressing symptoms early is often easier than waiting until they become more frequent or start affecting your lifestyle.
What if I've never had children?
You don't need to have been pregnant to experience bladder leakage.
We also see leakage in:
- runners
- gym-goers
- dancers
- gymnasts
- CrossFit athletes
- women going through perimenopause or menopause
- men after prostate surgery
- people with chronic coughs or constipation.
Pelvic floor dysfunction can affect anyone.
Should I stop exercising?
In most cases, no. Exercise is incredibly important for your physical and mental health, and the goal isn't to avoid movement—it's to understand why you're leaking and address the underlying cause. Sometimes small changes to technique, breathing, exercise selection or training load can make a significant difference while you're working on improving pelvic floor function.
How can a pelvic floor physiotherapist help?
A pelvic floor assessment looks far beyond whether you can do a Kegel.
Your physiotherapist may assess:
- pelvic floor muscle strength
- muscle relaxation and coordination
- breathing patterns
- pressure management
- movement during exercise
- lifting technique
- bowel and bladder habits
- lifestyle factors contributing to symptoms.
Treatment is tailored to your body and goals and may include:
- pelvic floor muscle training (when appropriate)
- learning how to coordinate your pelvic floor with movement
- breathing and pressure management strategies
- progressive return to impact activities
- exercise modifications while symptoms improve
- education to help you train with confidence.
The aim isn't simply to stop the leaking—it's to help you return to the activities you enjoy without fear or embarrassment.
When should you seek help?
It's worth booking an assessment if you:
- leak during running, jumping or lifting
- wear a pad to exercise "just in case"
- avoid certain workouts because of leakage
- notice your symptoms are becoming more frequent
- feel pressure or heaviness during exercise
- have tried Kegels without improvement.
You don't have to wait until the problem becomes severe.
Frequently Asked Questions
Is it normal to leak urine when exercising?
No. Although it's common, leaking urine during exercise isn't considered a normal part of ageing, childbirth or fitness. It's a sign that your bladder and pelvic floor would benefit from assessment.
Can pelvic floor exercises stop bladder leakage?
For many people, pelvic floor muscle training is an effective treatment. However, not everyone with bladder leakage needs strengthening exercises. Some people require training to improve coordination, relaxation or pressure management instead.
Can I keep exercising if I leak?
In most cases, yes. Staying active is important. A pelvic floor physiotherapist can help identify why you're leaking and guide you on how to continue exercising safely while addressing the underlying issue.
The Bottom Line
Leaking during exercise isn't something you should ignore—or simply accept because you've had children or are getting older. Whether it's a few drops during a jog or enough to make you avoid your favourite workout, there's usually a reason it's happening, and effective treatment is available.
The first step is understanding why you're leaking. From there, a personalised assessment can help you build the strength, coordination and confidence to move freely again.
You shouldn't have to choose between staying active and staying dry. If bladder leakage is holding you back, book an assessment with one of our pelvic health physiotherapists and let us help you get back to exercising with confidence.
More from the blog






