If you’re preparing for a hip replacement (THR) or knee replacement (TKR), you’ve probably been told that rehabilitation is important.
But when you start can make a big difference.
At our clinic, we’ve looked closely at our own patient data and something interesting stood out.
What We’re Seeing in Our Patients
- Hip replacement patients tend to start hydrotherapy within the first 6 weeks
- Knee replacement patients are less likely to start early
- In fact, only around 72% of knee patients begin hydrotherapy in this early window
This is surprising… because knee replacements often need early support the most.
Why the Difference?
It’s not about motivation. We think it is maybe about expectation and confidence.
Hip Replacement Mindset
Many hip patients are told:
- “You’ll be up and walking quickly”
- “This surgery fixes the problem”
This creates a sense of:
- Confidence
- Clarity
- Readiness to get started
Knee Replacement Mindset
Knee patients often hear:
- “It will be painful and swollen”
- “Recovery can take time”
- “You’ll need to work hard to bend it”
While true, this can lead to:
- Uncertainty
- Hesitation
- Delayed action
Common Concerns We Hear
After knee replacement, many patients understandably think:
- “My knee is too swollen for the pool”
- “I don’t want to get my scar wet”
- “It will be too painful to get in”
Or even:
- “I’ll start with exercises first and do hydro later”
These are completely normal thoughts.
But they can delay something that could actually help you feel better sooner.
What the Evidence (and Experience) Shows
Starting hydrotherapy early can help:
- Reduce swelling
- Improve movement
- Decrease pain
- Build confidence
The water supports your body, making movement easier and less painful than on land.
So Why Does Timing Matter?
After surgery, there is a window of opportunity especially after Total Knee Replacments.
If rehab is delayed:
- Stiffness can increase
- Movement becomes harder
- Confidence drops
If rehab starts early:
- Progress begins sooner
- Movement feels more achievable
- Momentum builds
It’s Not Just About Your Knee…
Sometimes the biggest barriers aren’t physical:
- Not knowing what to bring
- Worry about getting in and out of the car
- Not having swimwear ready
- Feeling unsure about what will happen
These small uncertainties can feel like big obstacles early on.
What Needs to Change?
We believe knee replacement rehab needs a shift:
1. Earlier Conversations
Patients should know before surgery:
- Hydrotherapy is safe early
- It’s not something to “wait for”
- It can actually make the early phase easier
2. Clearer Guidance
Simple, practical advice helps:
- What to bring
- When to start
- What the first session will feel like
3. Building Confidence Early
The goal isn’t just to treat the knee…It’s to help you feel ready to start.
Our Takeaway
Hip patients often start early because they expect to improve.
Knee patients sometimes delay because they expect to struggle.
But with the right support, guidance, and timing knee patients can benefit just as much, if not more, from early hydrotherapy.
If You’re Preparing for Surgery
Ask yourself:
- Do I know when I’m starting rehab?
- Do I feel confident about what comes next?
If not, that’s the place to start.
Final Thought
Recovery isn’t just about healing tissue.
It’s about building confidence, movement, and momentum, starting early can makes all the difference.