Why Exercise is the Best Treatment for Arthritis

Aging brings wisdom, perspective, and often, a few new health challenges.

While many seniors experience excellent health well into their golden years, others face conditions that can impact their daily lives.

The key to aging well isn’t just about treating symptoms, it’s about understanding the root causes of what’s happening in your body and taking proactive steps to manage it.

Here’s a deeper look into arthritis and why exercise may be one of the best ways to manage this health condition.

Arthritis: What is it?

In medical terminology “arthr-” means joint and “-itis” means inflammation.

Therefore, arthritis is used as a general term for inflammatory conditions that affect the joints as well as surrounding tissues.

Arthritis is not a single disease, but rather a term used to describe over 100 different conditions that affect the joints and surrounding tissues.

It is the leading cause of disability among adults in the United States, and its prevalence increases significantly with age.

Here are some interesting statistics regarding arthritis in the United States:

According to the Centers for Disease Control and Prevention (CDC), approximately 53.2 million U.S. adults aged 18 and older reported being diagnosed with arthritis between 2019 and 2021, equating to about 21.2% of the adult population .

The prevalence of arthritis escalates with age:

• Adults aged 65–74 years: Approximately 48.6% of women and 40.1% of men report having arthritis.

• Adults aged 75 years and older: The prevalence increases to 57.8% in women and 44.7% in men.

  
  

Among older adults, the most common types of arthritis include:

• Osteoarthritis (OA): The most prevalent form, primarily due to age-related wear and tear of cartilage.

• Rheumatoid arthritis (RA): An autoimmune condition that can persist into older adulthood.

• Gout: A painful form of inflammatory arthritis more common in older men, especially those over age 70.

• Psoriatic arthritis: A form of arthritis associated with the skin disease psoriasis, affecting a subset of individuals with psoriasis.

  
  

Arthritis can limit mobility, reduce independence, and affect overall quality of life if not managed well.

Chronic pain and stiffness can discourage physical activity, leading to weight gain, cardiovascular issues, and isolation.

Below I outline why exercise is one of the best forms of treatment for managing arthritis.

Why Exercise Helps Manage Arthritis

Many people with arthritis fear that exercise will worsen joint pain, but the truth is: regular, gentle movement is one of the most effective ways to reduce arthritis symptoms and improve overall joint health.

Here's why:

1.     Exercise Strengthens the Muscles Around Joints

• Strong muscles act like shock absorbers. They support and stabilize joints, reducing the strain placed directly on the joint itself.

  
  

• This is especially important for weight-bearing joints like knees and hips, which are common areas for osteoarthritis.

  
  

• Try strengthening the quadriceps muscles (on top of the thigh) as this can significantly ease knee pain in people with osteoarthritis.

2.      Exercise Improves Flexibility and Range of Motion

• Arthritis can make joints stiff and reduce your ability to move them comfortably.

  
  

• Gentle stretching and mobility exercises help maintain or improve joint flexibility, making it easier to perform everyday tasks.

  
  

• Less stiffness means better posture and more fluid movements.

  
  

3. Exercise Reduces Inflammation and Pain

• Physical activity has an anti-inflammatory effect on the body, especially when done regularly.

  
  

• Exercise can lower levels of inflammatory markers in the blood (like CRP and IL-6), which are associated with arthritis flare-ups.

  
  

• Exercise also helps manage pain perception by releasing natural pain-relievers hormones (endorphins).

4.      Exercise Promotes Joint Lubrication

• Joints are lined with synovial fluid, which acts as a lubricant to help bones move smoothly.

  
  

• Exercise increases blood flow and encourages the circulation of this fluid, keeping joints better nourished and more mobile.

  
  

• Think of synovial fluid as providing oil to a rusty hinge; it keeps things moving smoothly.

5.      Exercise Supports Weight Management

• Excess body weight increases stress on joints, especially in the knees, hips, and lower back.

  
  

• Just 10 pounds of extra weight can put up to 30–60 pounds of additional force on your knees with each step!

  
  

• Regular physical activity helps maintain a healthy weight, easing joint pressure and slowing joint damage over time.

  
  

6.      Exercise Boosts Mood and Reduces Stress

• Chronic pain from arthritis can take a toll mentally and emotionally.

  
  

• Exercise releases endorphins (feel-good brain chemicals), which can reduce pain perception and improve mood.

  
  

• Staying active also helps reduce anxiety and depression, both of which are common in people dealing with chronic pain.

  
  

7.      Exercise Improves Sleep

• Arthritis can interfere with sleep due to pain or discomfort.

  
  

• Since exercise can reduce inflammation, this leads to lower pain levels meaning less tossing and turning at night

  
  

• Regular exercise improves sleep quality, helping the body repair and recover better overnight, which in turn can reduce inflammation and pain the next day.

  
  

What Kind of Exercise is Best?

Motion really is like lotion for your joints.

Even when it feels tempting to rest, staying gently active can make a big difference in managing arthritis in the long run.

For arthritis, here are some ideas for exercise:

• Low-impact aerobic activities: Walking, swimming, cycling, group fitness classes

  
  

• Strength training: Resistance bands, light weights, or bodyweight exercises

  
  

• Flexibility exercises: Gentle stretching, mobility exercises, or tai chi

  
  

• Balance training: Especially important to reduce fall risk in older adults

  
  

The key is consistency and moderation.

Doing a little most days is more effective (and safer) than doing a lot of exercise every once in a while.

Final Thoughts

While there’s no magic cure for arthritis, exercise comes pretty close.

Regular movement not only reduces pain and stiffness, but it also strengthens the muscles around your joints, boosts flexibility, and improves your overall well-being.

Unlike medications that often come with side effects, exercise empowers you to take control of your health naturally and sustainably.

Whether it's a daily walk, gentle yoga, or strength training tailored to your ability, the most important step is simply to start.

Your joints, as well as your whole body, will thank you.

So let movement become your medicine, and take the first step toward a stronger, more comfortable life with arthritis.

    - Jesse Brenon, WellFitRoc