If you leak when you run, jump, lift, or play your sport, you have probably been told some version of: “Your pelvic floor is weak. Do more Kegels.” But for many athletes, that explanation misses the bigger picture.
Leaking during exercise does not always mean your pelvic floor needs more strength. Sometimes it means your system is not coordinating well under load. Sometimes it means the muscles are holding too much tension. Sometimes it means the pelvic floor is working hard, but other parts of the body are not helping enough.
Leaking during sport is common, but it is not something you have to accept as part of being active.
How common is leaking in athletes?
Studies show that urinary leakage is common in female athletes, especially in high-impact sports. It is reported in athletes who run, jump, lift, do CrossFit, play gymnastics, volleyball, soccer, basketball, and participate in high-intensity training.
- About 1 in 3 recreational female athletes report leaking during exercise.
- In high-impact sports, that number can be closer to 50%.
- Young athletes who have never been pregnant can also experience leaking.
Strong but not necessarily supported
Many athletes have strong pelvic floor muscles, but strength alone does not always equal good function. The pelvic floor needs to be able to contract when needed, relax when needed, respond quickly to impact, lengthen under load, coordinate with the diaphragm and core, and manage pressure changes during movement.
An athlete can have a strong pelvic floor, but if the muscles are too tense, fatigued, poorly coordinated, or not timing correctly with the rest of the system, leaking can still happen. Think of your pelvic floor like a trampoline: it needs strength, but it also needs the ability to move, stretch, and recoil. If the trampoline is too stiff or too loose, it cannot absorb force efficiently.
It is not just about pelvic floor strength
Urinary leakage happens when the pressure inside the bladder becomes greater than the pressure the urethra can resist. During running, jumping, coughing, lifting, or sudden changes in direction, intra-abdominal pressure increases. The pelvic floor helps manage that pressure, but it is not working alone.
Your diaphragm, abdominal muscles, hips, feet, posture, breathing strategy, and movement mechanics all influence how force moves through your body. If pressure is not managed well, or if the pelvic floor has to compensate for weakness or poor control somewhere else, leaking can occur.
- Sometimes the pelvic floor is too weak.
- Sometimes it is too tight.
- Sometimes it is tired.
- Sometimes it is not coordinating with the diaphragm and core.
- Sometimes the hips, feet, or trunk are not providing enough support.
Why the balance tips: three common culprits
1. The pelvic floor is not timing well with the rest of the system. Your pelvic floor should respond automatically during impact. If the timing is off, even strong muscles may not contract quickly enough to manage pressure.
2. The pelvic floor is holding too much tension. Some athletes have difficulty relaxing their pelvic floor. When muscles are constantly gripping, they can become fatigued and less responsive during high-impact movement.
3. The rest of the body is not helping enough. Weakness or poor control in the hips, trunk, or feet can change how force travels through the body. If your foot collapses when you land, your hip drops, or your trunk is not stable, the pelvic floor may have to work harder to manage the load.
What this means for athletes who leak
The answer is not always “do more Kegels.” For some athletes, more strengthening helps. For others, the solution involves learning how to relax the pelvic floor, improving breathing and pressure management, strengthening the hips and core, improving single-leg stability, addressing foot and ankle mechanics, improving landing mechanics, building endurance instead of just strength, and learning how to coordinate the pelvic floor with movement.
The goal is not just to stop leaking. The goal is to help your body manage force more efficiently so you can move, train, and compete with confidence.
A full-body approach to pelvic floor therapy
When I work with athletes who leak, I do not just look at the pelvic floor. I look at how they breathe, how they lift, how they land, how they run, how they balance, how their hips move, how their feet interact with the ground, and how their core and diaphragm are working together.
Sometimes a simple single-leg balance test can reveal why the pelvic floor is working overtime. Sometimes improving foot strength or hip stability makes a huge difference. Sometimes the biggest change comes from learning how to breathe during lifting or impact. Every athlete is different, and leaking is usually a signal that something in the system needs more support.
