Ski Season Isn’t Over Yet: How to Keep Your Knees Strong and Stable on the Slopes
Ski Season in New Hampshire Isn’t Over: How to Prevent Knee Pain on the Slopes
Ski season in New Hampshire isn’t over yet – and if your knees are already starting to “talk” to you after a day on the mountain, it’s time to pay attention.
Whether you’re skiing in the White Mountains or making weekend trips north from Portsmouth, NH, your knees take on significant stress with every turn, carve, and correction on uneven terrain.
Skiing is one of the most knee-intensive recreational sports. Add speed, rotation, moguls, and the occasional fall – and your knee joint works overtime.
The good news?
Most ski-related knee pain is mechanical. And mechanical knee pain is often predictable – and preventable.
At our Portsmouth, NH physical therapy clinic, we help active adults stay strong on the slopes by focusing on two essentials: mobility and stability.
Why Knee Pain Happens While Skiing
Your knees need two key things to stay healthy during ski season:
Mobility – the ability to fully bend and straighten to absorb force
Stability – the ability to control rotation and handle load without collapsing inward
When one (or both) is missing, your knee becomes vulnerable to irritation, swelling, or injury.
If you’re experiencing knee pain after skiing in New Hampshire, one of these factors is likely contributing.
1. Don’t Skip Your Warm-Up Before Hitting the Slopes
If you’ve driven an hour or more from Portsmouth to the mountains, your knees have likely been compressed in a bent position the entire time.
Prolonged sitting increases stiffness and pressure in the front of the knee – especially for adults over 40.
Then what happens?
You step out of the car, click into your skis, and immediately head downhill.
That’s a massive transition for your joints.
Instead, spend 5-10 minutes warming up your knees, hips, and ankles before your first run:
- Bodyweight squats
- Controlled lunges
- Gentle hip mobility drills
- Ankle mobility work
Your first run should never be your warm-up. Preparing your joints ahead of time improves blood flow, activation, and control – all of which help your knees better tolerate the demands of the day.
2. Build Strength Where Your Knee Needs Support
Your knee does not function in isolation. It relies heavily on the muscles above and below it for protection and control.
Strong quadriceps and hamstrings provide balanced stability to the joint, while strong glutes and a stable core help maintain proper alignment, manage rotation, and prevent the knee from collapsing inward.
When these muscles are weak or not functioning well – your knees are forced to absorb stress they were never meant to handle on their own.
If you want to ski confidently into your 50s, 60s, and beyond, lower body and core strength training are not optional – they are foundational.
Strong, well-coordinated muscles reduce unnecessary strain on your joints and improve both performance and longevity on the slopes.
3. Maintain Full Knee Mobility
Mobility is just as important as strength.
Your knees must be able to fully bend and fully straighten in order to function properly. Any loss of extension or flexion – even minor – compromises the surrounding ligaments and joint structures, forcing them to work harder than they were designed to.
These subtle mobility restrictions become even more apparent under the higher demands of skiing.
If your knee already feels stiff during everyday activities – it will not magically improve once you are on the mountain. In fact, the added stress often exposes underlying limitations.
A consistent mobility routine – particularly one that restores full knee extension – can significantly reduce strain and allow your knee to adapt more effectively to the dynamic demands of skiing.
4. Address Mechanical Knee Pain Early
Approximately 80 percent of knee pain is mechanical in nature, meaning it is driven by how the joint is moving – or not moving – rather than simply wear and tear.
The good news is that mechanical pain responds extremely well to specific corrective movements designed to address the root cause of the problem.
Once the correct movement is identified – it can act like medicine for your knee. Completely natural and highly effective.
The right prescriptive movement will reduce pain quickly, improve motion, and restore confidence in your knee again. It also gives you a tool you can use on your own – so you don’t have to rely on anti-inflammatory medications just to get through the rest of ski season.
If your knee swells after skiing, catches with certain movements, or flares up after a long day on the mountain – it may very well be the result of a mechanical dysfunction.
Small mechanical issues rarely remain small when repetitive stress – like skiing – continues. Addressing them early can prevent more significant problems down the line.
For this, it is important to consult with a specialist trained in mechanical knee pain. Identifying the correct prescriptive movement is key. When done properly – it is the difference between managing symptoms and truly correcting the underlying issue.
Finish Ski Season Strong in Portsmouth, NH
Skiing should feel powerful and controlled – not unstable or uncertain.
Most injuries do not occur because people are too active. They occur because the joint was underprepared for the demand placed upon it.
If you are experiencing knee pain after skiing and live in Portsmouth, NH or the Seacoast area, the specialists at CJ Physical Therapy & Pilates can help.
Led by Dr. Carrie Jose, our team specializes in mechanical knee pain treatment and helping active adults return to skiing with confidence – without relying on injections or surgery.
To request a Free Discovery Visit or receive a free copy of our guide to managing knee pain, visit cjphysicaltherapy.com or call 603-380-7902.
Ski season isn’t over yet. There is still time to protect your knees, ski strong, and finish the season with confidence.
