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Navigating RSI Recovery: Why Flare-Ups Are a Normal Part of the Process
By Dr. Matthew Hwu, PT, DPT, OCS, CSCS·June 3, 2026

Understanding Flare-Ups in Repetitive Strain Injury (RSI) Recovery
For anyone navigating the challenging path of RSI recovery, particularly in the demanding world of esports and gaming, flare-ups can feel like a significant setback. As a Physical Therapist and founder of 1HP, I want to emphasize a crucial truth: flare-ups are a normal, and often inevitable, part of the healing process. The journey to recovery is rarely a straight line; it's a dynamic process with ups and downs. How you interpret and respond to these flare-ups can profoundly impact your recovery timeline, potentially shortening it from months to weeks.
Why do these seemingly sudden increases in pain or discomfort occur? Primarily, recovering from an injury is a profound learning experience. You are developing a deeper understanding of your body, how your wrist and hand muscles and tendons respond to varying levels of activity, and the complex nature of pain itself. This learning curve, coupled with daily life variables, often leads to situations where we:
Increase activity levels too quickly after experiencing a reduction in pain.
Engage in other activities (e.g., lifting, carrying, driving) that unknowingly stress the same injured muscles and tendons.
Experience heightened stress or anxiety, which can increase overall pain sensitivity. Research consistently shows the strong link between psychological factors and pain perception.
Progress our rehabilitation exercises too aggressively.
During a flare-up, the pain often intensifies, sometimes feeling as severe as when your injury first began. This can be disheartening, but it's vital to recognize the two main paths individuals typically take in this scenario.
Scenario 1: Catastrophizing and Fear Avoidance
This path is characterized by thoughts such as: "Here we go again, I'll never escape this pain," "I'm never going to get better," or "This must be a serious problem only surgery can fix." Individuals in this mindset might believe their hands are still painful despite doing everything right, suggesting a more sinister underlying issue. This fear often leads to complete cessation of exercises, aggressive rest, and prolonged inactivity due to the belief that any movement will worsen the condition.
In the vast majority of cases, there isn't a new, complicating factor. This fear and doubt can inadvertently prolong recovery. Not only can it increase overall pain sensitivity (a well-documented aspect of pain science – International Association for the Study of Pain provides excellent resources), but it also reduces activity, which is detrimental to muscle and tendon capacity building. Effective guidance from a physical therapist is crucial here, helping to reframe beliefs about pain and gently steer the patient back towards appropriate activity.

A gamer pausing due to wrist pain, illustrating a common moment of decision during RSI recovery.
Scenario 2: Understanding Pain and RSI Recovery
In contrast, this path reflects a more informed and adaptive response: "I overdid it a bit with my exercises; this will probably last a couple of days. I'll focus on managing the pain and doing what I can," or "It's normal that my pain is elevated since I've been dealing with this for a while; it will go down if I stick to the exercises and plan." Individuals here might attribute their pain to specific behaviors, activities, or stressors (e.g., lack of sleep, increased computer use) and understand that the elevated pain is temporary.
Crucially, they remind themselves of the progress made in their functional capacity rather than solely focusing on the pain's intensity. This shift in perspective is incredibly powerful. The true measure of progress in RSI recovery should be functional improvement – how much more you can participate in your daily activities, including gaming – rather than solely the absence of pain.
For instance, an individual with wrist pain might initially only tolerate typing for 30 minutes before experiencing 3-4/10 pain, with the pain lingering for several hours. After 4-6 weeks of consistent therapy and exercise, they might type for 90 minutes before reaching the same 3-4/10 pain level, which then subsides quickly. While the pain intensity at its peak might be similar, or even occasionally worse, their functional capacity has significantly improved. This demonstrates that function, not just pain, is the key indicator of progress. Pain Australia offers valuable insights into living with and managing chronic pain, emphasizing functional goals.
The "Feeling Better" Trap and Tactical Advice for Flare-Ups
One common trigger for flare-ups is the deceptive feeling of improvement. After 2-3 weeks of rehabilitation, you might start feeling significantly better. This is often due to positive nervous system adaptations and a clearer understanding of your condition. However, it's vital to remember:
Your body's physical capacity doesn't magically increase dramatically in just a few weeks. Tissue adaptation takes time. Physiopedia's article on tissue healing provides a good overview.
It's easy to revert to old habits that contributed to the injury in the first place.
This is where patience and understanding (Scenario 2) become paramount. To provide tactical advice for managing flare-ups:
If you experience an increase in pain and limited function, there is always an underlying reason. Consider these factors:
Exercise Volume: How much exercise did you do that day?
Activity Load: What was the intensity and duration of your daily activities (high demand vs. low demand)?
Sleep Quality: How much sleep have you had over the past few days? The Sleep Foundation highlights the strong connection between sleep and pain.
Stress and Anxiety: Are there elevated levels of stress or anxiety in your life?
Pain Focus: How much are you consciously focusing on your pain?

A physical therapist demonstrating a wrist exercise, crucial for building capacity and preventing RSI flare-ups.
Being able to accurately attribute the increase in pain to a specific behavior, environment, or activity is crucial. Once identified, the next step is to appropriately DELOAD. This means temporarily reducing the amount of activity or exercise. For example, if your pain increased after 4-5 hours of computer use when your average before the flare-up was 3.5 hours, you'll want to reduce your computer usage back to around the 3-3.5 hour mark for a week. Then, gradually increase it in smaller increments, paying close attention to your body's response. This progressive loading approach is fundamental to building tissue capacity and preventing future flare-ups. The Journal of Orthopaedic & Sports Physical Therapy often features articles on progressive loading strategies.
Once your resting discomfort decreases and you can use your hands more comfortably, apply what you've learned to limit the likelihood of overusing your hands or triggering another flare-up. This continuous cycle of learning, adapting, and progressing is the essence of successful RSI recovery.
I hope this detailed explanation helps you navigate your repetitive strain injury recovery with greater confidence and understanding.
Learn more about RSI recovery here.
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