Exercise and the MEDS Approach: Moving Through Chronic Pain

Chronic pain touches nearly every part of daily life — sleep, mood, relationships, work, and the ability to simply enjoy the day. For veterans, chronic pain is especially common, and it often shows up alongside other challenges like PTSD or old service-related injuries. That’s why effective pain management rarely comes down to a single fix. It calls for a broader, whole-person strategy.

That’s the idea behind the MEDS approach — Mindfulness, Exercise, Diet, and Sleep — four interconnected pillars that work together to help manage pain and improve overall quality of life. Each pillar supports the others, but today we’re focusing on one that’s often underestimated: Exercise.

Why Exercise Matters So Much

It might seem counterintuitive. If movement hurts, why would moving more be the answer? But regular, appropriately-dosed physical activity is one of the most powerful tools available for managing chronic pain — and it works on both the body and the mind.

It’s a natural mood lifter. When you exercise, your brain releases endorphins — the body’s own natural painkillers and mood boosters. This is part of why a walk or a light workout can leave you feeling calmer and more resilient, even when pain hasn’t fully gone away. Endorphins don’t erase pain, but they can meaningfully change how it’s experienced.

It builds long-term resilience. Beyond the immediate mood boost, consistent exercise helps reduce the risk of chronic diseases like heart disease, diabetes, and obesity — conditions that can make pain management even harder when they’re present alongside it.

It strengthens self-esteem. Chronic pain can chip away at a person’s confidence, especially when it limits activities they once took for granted. Regaining even small amounts of physical capability — walking a little farther, lifting a little more — can restore a sense of control and accomplishment that pain often steals.

It works in tandem with the other MEDS pillars. Exercise doesn’t operate in isolation. Better sleep supports recovery from activity. A nourishing diet fuels the energy needed to move. And mindfulness practices — like body scans or breathing exercises — can help you tune into what your body is telling you during activity, making it easier to exercise safely and stay present rather than bracing against pain or zoning out from it. Each part of MEDS reinforces the others.

The Golden Rule: Start Where You Are

Here’s the part that gets skipped too often: the key to safe, sustainable exercise is starting at your current fitness level and current tissue capacity — not where you used to be, and not where you want to be someday.

This matters enormously for veterans dealing with chronic pain, because:

• Old injuries have changed what your body can currently handle. The fitness level you had at 22 in basic training isn’t the baseline to measure against today. Your current tissue capacity — what your muscles, joints, and connective tissue can tolerate right now — is the honest starting point.
• Doing too much too soon can set back progress. Pushing hard out of frustration or to “catch up” can flare up pain and erode motivation. Gradual, consistent progress beats sporadic intensity every time. 
• Small, consistent wins compound. A five-minute walk today is a legitimate win if that’s where your body is. Two weeks from now, it might be ten minutes. This is how sustainable progress is actually built — not through dramatic leaps, but steady, tolerable increases. Consistency compounds.

What Does “Enough” Exercise Look Like?

For general cardiovascular health, the American Heart Association recommends adults get at least 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity, or a combination of both, preferably spread throughout the week.


 

That number can feel intimidating if you’re managing chronic pain, so it’s worth saying clearly: this is a general population benchmark, not a starting point. It’s a direction to work toward over time, not a bar you need to clear right away. In fact, the AHA’s own guidance acknowledges this — even if you can’t reach 150 minutes per week just yet, everyone has to start somewhere, and if you’ve been sedentary for years, today is the day you can begin to make healthy changes in your life.

If 150 minutes sounds out of reach right now, that’s completely normal, especially with chronic pain in the picture. What matters far more than hitting a specific number immediately is consistency and gradual progress from wherever your current tissue capacity allows. A few minutes of walking most days is a legitimate and valuable starting point — the goal over weeks and months is to build toward more, not to arrive there overnight.

Getting Started, Practically

If you’re navigating chronic pain and wondering how to begin:

1. Pick something sustainable, not impressive. Walking, swimming, gentle stretching, or chair-based exercises are all valid starting points. There’s no prize for starting hard and quitting after a week.
2. Track how your body responds. Some soreness after new activity is normal; sharp or lasting pain increases are a signal to scale back, not push through.
3. Build gradually. Small increases in duration or intensity over weeks, not days, protect against setbacks.
4. Be patient with yourself. Progress with chronic pain isn’t linear. Some days will be harder than others, and that doesn’t mean the approach isn’t working.

The Bottom Line

Exercise is a cornerstone of the MEDS approach because it does something that’s hard to achieve any other way: it actively rebuilds capacity, confidence, and resilience over time. Paired with mindfulness practice, supportive nutrition, and quality sleep, movement becomes a powerful part of reclaiming daily life from chronic pain.

The goal isn’t to push through pain or “get back” to some old standard. It’s to meet your body where it is today, and build from there — one sustainable step at a time.