Introduction to PIP Joint Capsulitis
Swollen, stiff, and painful fingers are a common experience for many climbers and one of the more difficult finger issues to overcome. This inflammatory issue in the joint develops over time and is rarely linked to a single movement. Understanding this condition, what triggers it and how to modify your climbing and training is important to ensuring you have healthier fingers in the future.
In this article, we’ll explore the causes, symptoms, and recovery strategies for managing this condition and how Physiotherapy strategies and exercises can help manage and resolve it – yes, it’s possible.
Understanding the PIP Joint and Its Role in Climbing
The Proximal Interphalangeal (PIP) joints are the middle knuckles of your fingers and the most common joint to experience capsulitis as a climber. This is because most of the load during hard crimping is transferred through that joint – the harder/more aggressive you crimp, the more load goes into it. If the load applied to this joint exceeds what your body can adapt to, it can lead to inflammation and swelling. This makes your joint painful and stiff, and reduces its tolerance to future loads.
Causes and Risk Factors
- Overload: Climbers often climb and train a lot. We get it, it’s really fun and rewarding when you overcome a challenge on the wall. All this climbing and any additional training (fingerboarding) will load the fingers. If you’re doing more than you can handle, the body will let you know (inflammation) and try to slow you down.
- Finger Conditioning: If you've not been climbing for a long time and try to climb all the time or follow along with a stronger climber's training plan, it’s likely that you just won't be able to handle it. The fingers also need to be conditioned to different positions, such as full crimping and rotational forces (finger locks/pockets).
- Insufficient Warm-Up: Warming up helps ensure your fingers are ready to go before trying hard. However, we often see people overlook capsulitis because, when they warm up, the symptoms go away, and they can climb to their limit. At this point, a good warm-up won’t fix your injury.
- Previous History of Inflammatory Injuries: If you’ve had similar issues with the fingers in the past, there is an increased risk of developing them again, especially if you couldn’t completely resolve them last time.
Symptoms of PIP Joint Capsulitis to Look Out For
Recognising symptoms early will save you a lot of frustration and time later because the earlier you treat this, the easier it is to get back to climbing without injury. Here are the common symptoms to be aware of:
- Pain at the PIP Joint: Aching around the joint, usually after sessions or even into the next day.
- Swelling or Stiffness: Swelling around the joint and noticeable stiffness, making it difficult to extend or bend the finger fully. The joint may appear swollen/rounded.
- Reduced Range of Motion: Limited movement in the joint compared to other unaffected fingers. Note: It’s common to have multiple fingers affected, so comparison isn’t always helpful. If it can’t go straight or bend more than 100 degrees, then that’s not normal. Reduced movement is often worse the day after climbing.
- Tenderness to Touch: The joint is painful to touch and move passively.
- Pain with Specific Movements: When the capsulitis is irritated enough, certain movements can become painful in the moment – note they are often more sensitive before warming up.
If you experience any of these symptoms, take note of the following physiotherapy recommendations.
How Physiotherapy Can Help
Physiotherapy can help with the management, resolution and prevention of capsulitis. Here is how:
- Reducing Pain and Inflammation: Deloading, maintaining gentle movement, and other anti-inflammatory techniques can help reduce pain and inflammation.
- Improving Joint Mobility: Exercises that focus on improving the range of motion can help restore normal movement and reduce the stiffness caused by capsulitis.
- Strengthening Finger and Hand Muscles: Improving strength and capacity around the fingers, hand, and wrist can help reduce the load on the finger joints.
- Mitigating Recurrence: The principles followed during capsulitis rehab help reduce your risk of recurrence.
Practical Exercises and Tips
Here are three simple exercises to support recovery from PIP joint capsulitis and make your fingers more resilient:
1. Finger Tendon and Joint Mobility Exercises
How to Do It:
- With both hands in front of you, start with all fingers fully straight (extended).
- Keep the fingers straight and bend at the MCP joint (boxing knuckles) until your fingertips meet your palm.
- Try to keep your fingertips touching your palm, then drag them back up to the fully straight position.
- Perform 2-3 sets of 10-15 reps, 2 x /day.
Tip: Not only useful for managing flare-ups of capsulitis, but it is also a great warm-up for the fingers pre-climbing and training to get the blood flowing and lubricating your joints before loading.
2. Finger Extensions with a Rubber Band
How to Do It:
- Place a rubber band around your fingers, extending it to just below your fingertips.
- Spread your fingers as wide as possible against the resistance of the rubber band.
- Hold for 3 seconds, then release.
- Perform 2-3 sets of 10 reps.
Progression: To progress, start to Increase the resistance of the rubber band or gradually increase the number of reps per set.
3. Open hand position grip training
This is often lacking in climbers with crimp-related overuse injuries and can help to provide you with more options when climbing and avoid overloading the crimp grip.
How to Do It:
- Select a 3-finger drag, wide pinch or sloper grip (grip tool, pick up edge or the slopers on a fingerboard).
- Load for 4-6 sets of 10-15 seconds and rest 1-2 minutes between sets.
- The difficulty should feel about 80% effort as a starting point.
Progression: Increase the load of the exercise and or the time under load to increase the difficulty.
Tip: Incorporate these exercises into your warm-up and cool-down routines to support finger health and prevent overuse injuries.
Load Management Principles
This is arguably the most important aspect of managing and resolving capsulitis (or any overuse/load issue). Here are some useful things to consider when thinking about your climbing and training when experiencing a flare-up:
- We are looking to find an acceptable level of load to avoid triggering the inflammatory process. Unfortunately, this is more difficult as the symptoms usually only come on after the session. To make this process easier, we recommend using a training or rehab journal to track what you do, how much you do, and how your symptoms respond.
- An acceptable level of load is often an amount of climbing or training within a session and across a week that doesn’t trigger your symptoms afterwards or the next day. If you overdo it, pull it back a bit. Aim to gradually increase the load as the symptoms allow. A good jumping-off point is to reduce your volume by 50%. It seems drastic, but it's an easily identifiable amount, and it's often easier to do a bit less than you think rather than risk continued aggravation.
- Avoiding really aggressive full/high-angle crimping and dynamic movements initially can help minimise irritation from the high loads these movements place on the fingers.
- Train around the injury. Climbers and health professionals often overlook this, and can be low-hanging fruit for many climbers looking to continue improving their performance whilst injured. Consider putting more time and energy into strength, mobility and cardiovascular training whilst you can’t try as hard on the wall.
When to Get Professional Help
If your pain is persistent, or if you have a limited range of motion or swollen fingers, you should consult a physiotherapist or healthcare provider. Ignoring symptoms of PIP joint capsulitis might cause severe damage and extend your recovery time. A professional can assess your condition and develop a structured plan to get you back on the wall.
Book an appointment now online: https://whitehouseclinic.connect.tm3app.com/book/sheffield_climbing_clinic
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Final Thoughts
PIP joint capsulitis is a painful and often debilitating condition for climbers. With the right preventative measures, rehabilitation, and careful training, you can keep your fingers healthy and strong for climbing. By incorporating a combination of finger-specific capacity building, managing training loads, and seeking professional guidance when needed, you can continue to climb and perform at your best.
If you know someone who would benefit from this information, please share it with them, as it’s important to have easily accessible information provided by qualified professionals.
