Living with arthritis can make even simple movements feel like a big effort. When your knees ache or your hands feel stiff, the idea of stepping onto a treadmill or picking up a dumbbell may sound … impossible.

But here’s the surprising truth: the right kind of movement is one of the most powerful tools you have for managing arthritis. Regular exercise can help reduce pain, improve joint function, boost energy, and make day-to-day activities feel easier.

You don’t have to train for a marathon or lift heavy weights to see benefits. Gentle, consistent workouts,  like the ones you can do at Adventure Fitness Athletic Club (AFAC) in Thornton, can help keep your joints moving, your muscles strong, and your body at a healthy weight. Over time, that can translate into less stiffness, fewer flares, and more confidence in your body.

Think of exercise not as one more thing arthritis is taking away from you, but as a way to take something back.

Step #1: Ask Your Healthcare Provider Before Going to the Gym

Before you dive into a new workout routine at AFAC, it’s important to loop in your healthcare team.

Because there are many different types of arthritis, and each affects joints in its own way, your ideal exercise plan should be customized to you. A primary care provider, rheumatologist, or physical therapist can help you:

• Confirm which type(s) of arthritis you have
• Identify which joints are most affected
• Discuss what movements are safe, and which to avoid
• Coordinate exercise with your medications, flares, and any past joint injuries

You can even bring your AFAC gym workout ideas (like cycling, strength training, or using the elliptical) to your appointment and ask, “Does this seem like a good place to start for me?”

What Is Arthritis?

“Arthritis” isn’t just one condition. It’s an umbrella term for more than 100 different diseases that cause joint pain, stiffness, and swelling. The most common types are listed below.

• Osteoarthritis (OA): Often called “wear-and-tear” arthritis, OA happens when the cartilage that cushions your joints gradually breaks down. It’s especially common in the knees, hips, spine, and hands.
• Rheumatoid Arthritis (RA): An autoimmune condition where the immune system mistakenly attacks the lining of the joints, causing inflammation that can damage cartilage and bone.
• Other forms: Psoriatic arthritis, gout, lupus-related arthritis, and conditions like fibromyalgia can all cause pain in joints or surrounding tissues in different ways.

Common Symptoms of Arthritis

Symptoms vary by type, but frequently include:

• Joint pain, especially with or after use
• Stiffness (often worse in the morning or after sitting)
• Swelling around the joint
• Warmth or redness
• Reduced range of motion or “tight” feeling joints

Over time, untreated inflammation and cartilage breakdown may lead to deformity, instability, or significant loss of function in affected joints.

Why Does Arthritis Develop?

The two main types, osteoarthritis and rheumatoid arthritis, damage joints through different mechanisms:

• Osteoarthritis
  • Cartilage (the tissue that acts as a shock absorber and friction reducer between bones) wears down, often slowly over years.
  • Bones may start to rub against each other, causing pain and limited movement.
  • Tendons, ligaments, and other supporting structures can also deteriorate.
• Rheumatoid Arthritis
  • The immune system attacks the lubricating synovial lining of the joint.
  • This lining becomes thickened and inflamed.
  • Over time, the chronic inflammation can erode cartilage and bone.

Risk Factors

You may be more likely to develop arthritis if:

• It runs in your family
• You’re older (risk increases with age)
• You’ve had prior joint injuries (sports, accidents, or repetitive strain)
• You’re female (especially with RA)
• You live with obesity, which adds stress to weight-bearing joints like knees, hips, and spine

While you can’t change your genes or your age, you can address factors like physical activity, body weight, and muscle strength. That’s where exercise at AFAC gym becomes a powerful tool.

Treatments for Arthritis

Arthritis treatments vary depending on the type of arthritis you have, your symptoms, and how much the condition affects your daily life. While there’s no single cure, a combination of medical care, lifestyle changes, and supportive therapies can significantly reduce pain, protect your joints, and improve long-term function. Here’s a look at today’s most common and effective treatment options.

1. Medications

Your healthcare provider may recommend one or more of the following.

• NSAIDs (Nonsteroidal Anti-Inflammatory Drugs): Help reduce pain and inflammation. Available over the counter (like ibuprofen) or in prescription form.
• Acetaminophen: Eases pain but does not reduce inflammation; often used for mild symptoms.
• Corticosteroids: Powerful anti-inflammatory medications taken orally or injected directly into the joint during flares.
• DMARDs (Disease-Modifying Antirheumatic Drugs): Used primarily for rheumatoid arthritis to slow immune-related joint damage.
• Biologic Agents: Target specific parts of the immune system and are often used when standard RA medications aren’t enough.
• Topical Treatments: Creams or gels with ingredients like diclofenac or capsaicin can reduce localized pain.

2. Physical Therapy

A physical therapist can teach you targeted exercises to:

• Improve joint stability
• Increase strength and mobility
• Reduce stiffness
• Correct movement patterns that place stress on joints

PT is especially valuable after injuries or surgeries, or when arthritis limits your ability to exercise on your own.

3. Injections

In some cases, your provider may recommend injections to relieve symptoms or support joint health, such as:

• Corticosteroid injections for short-term inflammation relief
• Hyaluronic acid injections for lubrication in osteoarthritic knees
• Platelet-rich plasma (PRP) or other regenerative therapies (still being studied but promising for some patients)

4. Assistive Devices

Tools like braces, canes, orthotics, or compression sleeves can reduce pain by stabilizing joints and improving alignment. Specially designed shoes and/or shoe inserts may also help redistribute pressure, especially for knee and hip osteoarthritis.

5. Lifestyle and Home Strategies

Daily habits play a major role in managing arthritis.

• Exercise. Low-impact strength training, stretching, and cardio help keep joints lubricated and strong.
• Heat and Cold Therapy. Heat relaxes muscles before activity; cold (like the cryotherapy chamber at AFAC gym) helps reduce inflammation after.
• Weight Management. Even small amounts of weight loss can significantly reduce the load on knees and hips.
• Joint Protection Techniques. Learning to avoid repetitive strain, maintain proper posture, and use assistive tools helps preserve joint structure.

6. Complementary Therapies

Some people find additional relief from:

• Massage
• Acupuncture
• Yoga or tai chi
• Mindfulness or relaxation training to help manage chronic pain

While not replacements for medical care, these therapies can improve comfort, mobility, and quality of life.

7. Surgery (When Needed)

If arthritis severely limits mobility or causes significant pain that doesn’t improve with other treatments, surgery may be considered. Options include:

• Arthroscopy to clean the joint
• Osteotomy to realign bones
• Joint fusion
• Total joint replacement (commonly hips, knees, or shoulders)

Surgery is usually the last resort, but it can dramatically improve function for those with advanced joint damage.

What Are Some Good Exercises for Arthritis?

An arthritis-friendly workout is less about “pushing harder” and more about moving smarter. The best routines include three main types of exercise: range-of-motion, strengthening, and aerobic training.

1. Range-of-Motion (Flexibility) Exercises

These movements gently take your joints through their available range, helping reduce stiffness and maintain mobility. Examples:

• Shoulder circles and gentle arm raises
• Neck rotations (looking left/right, then up/down)
• Ankle circles and heel-toe taps
• Gentle hip and knee bends while holding onto a stable surface

You can do many of these at home or as a warm-up at AFAC gym. Most people with arthritis can safely do range-of-motion exercises daily.

2. Strengthening Exercises

Strong muscles act like shock absorbers for your joints. When your muscles are weak, more force goes straight into the joint surfaces.

At AFAC, strengthening might include:

• Machines like the leg press, leg curl, chest press, and seated row
• Free weights like dumbbells, starting light and progressing slowly
• Resistance bands for controlled, joint-friendly movements
• Bodyweight exercises like wall push-ups, sit-to-stand from a bench, mini-squats

Aim to target major muscle groups 2–3 days per week, with at least one rest day in between strength sessions. Focus on slow, controlled reps and stop any movement that causes sharp or worsening pain.

3. Aerobic (Cardio) Exercise

Aerobic exercise supports your heart, lungs, metabolism, and mood. It can also decrease joint pain and improve function.

Good low-impact choices for people with arthritis include:

• Walking on a treadmill or track
• Stationary or recumbent cycling
• Elliptical trainer
• Water-based exercise if you have access to a pool
• Low-impact cardio classes

Most adults are encouraged to work toward 150 minutes per week of moderate-intensity aerobic activity (for example, 30 minutes on most days). “Moderate” usually means your breathing is faster but you can still hold a conversation.

If that sounds overwhelming, start with 5–10 minutes at a time and build up gradually. Everything counts.

4. Mind–Body and Everyday Movement

Activities like gentle yoga, tai chi, and basic balance drills can help with posture, joint alignment, and fall prevention.

And don’t underestimate everyday movement:

• Walking the dog
• Gardening
• Doing housework
• Parking a little farther away and walking into AFAC gym

Small bouts of movement throughout the day add up and can make your formal workouts feel easier.

Always let your AFAC gym instructor or trainer know that you have arthritis. They can suggest modifications, alternate movements, and smarter progressions to keep your joints safe.

Can Joint Cartilage Be Strengthened?

You might have heard that “cartilage can’t heal,” once it’s damaged, that’s it. Modern research paints a more hopeful picture.

Cartilage is living tissue. It’s made up of specialized cells called chondrocytes that respond to the stress you place on your joints. Under the right conditions, these cells can ramp up production of collagen and other matrix components that support joint structure.

The key is to give cartilage the kind of mechanical loading it likes:

• Repetitive
• Low or soft impact
• Moderate resistance
• Limited duration, with rest in between sessions

Studies of cartilage and chondrocytes show that cyclic, moderate compression can stimulate healthy activity, while sudden, high-impact forces are more likely to damage tissue.

Cartilage-Friendly Exercise Formula

A joint-friendly “cartilage training” plan often focuses on:

• 10–15 minutes of continuous, low- or non-impact exercise
• Moderate intensity (challenging but comfortable)
• Once or twice per day, with at least 6–12 hours between sessions

Beyond about 15 minutes, chondrocytes don’t seem to gain additional benefit from more mechanical load in one go. That means short, consistent sessions may be better than occasional long ones.

Great Choices at AFAC Gym

At AFAC, that might look like:

1. Stationary Cycling
   • 10–15 minutes at a comfortable, steady pace
   • Light to moderate resistance — enough to feel effort, but not strain
   • Focus on smooth pedaling, not speed
2. Elliptical Trainer
   • 10–15 minutes at an easy-to-moderate level
   • Smooth, gliding steps that avoid pounding the joints
3. Rowing Machine
   • 10–15 minutes of controlled rowing
   • Emphasis on smooth leg drive and gentle return, rather than hard pulls
4. Leg Press (Moderate Load)
   • Light to moderate weight, higher repetitions
   • Slow, controlled motion with no locking of the knees

What Cartilage Doesn’t Love

• Repetitive high-impact landings (jumping, hard running on concrete)
• Sharp twists and pivots on an already compromised joint
• Overloading a machine or barbell to the point where you lose control

These may still be goals for some people down the line, especially if they love running or sports,  but they’re usually later-stage progressions, not the starting point.

Do Supplements Help Arthritis?

Many people with arthritis wonder if a pill or powder can help their joints rebuild. The reality is more nuanced.

• No supplement can cure arthritis.
• Some may provide modest relief or support joint health in certain people.
• Quality, dose, and individual response vary widely.

Commonly discussed ingredients include the following.

• Glucosamine & Chondroitin: Widely used for osteoarthritis; studies show mixed results, with some people reporting reduced pain and stiffness, while others see little difference.
• Undenatured Type II Collagen (UC-II): Some clinical trials suggest that low daily doses can improve knee pain and function more than placebo and, in some cases, more than glucosamine/chondroitin combinations.
• Collagen Hydrolysate: Early research indicates it may help reduce pain and support cartilage matrix production in osteoarthritis.
• Boswellia Extract (AKBA) & Bromelain: Plant-based compounds with anti-inflammatory properties; sometimes used to support comfort and mobility. Evidence suggests possible pain relief, but studies are smaller and not as definitive as drug trials.
• Creatine: Creatine shows promise for arthritis, particularly in improving muscle mass, strength, and function in conditions like rheumatoid arthritis (RA) and osteoarthritis (OA), which helps combat muscle wasting (sarcopenia).

If you’re considering supplements:

• Talk with your healthcare provider or pharmacist first, especially if you take blood thinners, immune medications, or have other health conditions.
• Look for reputable brands that use third-party quality testing.
• Pair any supplement with a consistent exercise routine, smart joint protection, and healthy nutrition — that’s where the biggest impact lies.

Can Diet Help Arthritis?

There’s no single “arthritis diet,” but what you eat can absolutely influence inflammation, body weight, and overall joint health.

One of the best-studied patterns is the Mediterranean-style diet, which emphasizes:

• Colorful fruits and vegetables
• Whole grains (like oats, brown rice, quinoa)
• Beans and lentils
• Nuts and seeds
• Fish, especially cold-water varieties
• Olive oil as the primary added fat
• Limited red and processed meats and highly processed foods

This way of eating is rich in fiber, antioxidants, and healthy fats, all of which can help calm chronic inflammation and may lower the risk or severity of inflammatory conditions like RA and osteoarthritis.

Arthritis-Friendly Foods to Focus On

• Fish (especially salmon, sardines, mackerel, trout): High in omega-3 fats, which have well-documented anti-inflammatory effects.
• Nuts & Seeds (walnuts, almonds, pistachios, chia, flax): Provide healthy fats, fiber, and vitamin E.
• Fruits & Vegetables (especially berries and leafy greens): Packed with antioxidants that help neutralize damaging free radicals and may reduce inflammatory markers in the blood.
• Olive Oil (extra virgin): Contains oleocanthal, a compound that acts on some of the same pathways as certain anti-inflammatory medications.
• Beans & Legumes: High in fiber and plant-based protein, supporting a healthy weight and potentially lowering inflammatory markers.

What About Nightshade Vegetables?

Tomatoes, potatoes, eggplant, and peppers are sometimes blamed for worsening arthritis pain because they contain a compound called solanine. However, research hasn’t shown solid evidence that nightshades cause arthritis flares in most people.

If you notice that your symptoms spike after eating them, you can try:

1. Eliminating nightshades for a few weeks.
2. Slowly reintroducing them one at a time.
3. Tracking how your joints feel.

For many people, the bigger issue is overall diet quality and body weight rather than one specific vegetable family.

How to Protect Your Joints While You Exercise

If you haven’t been active in a while, or you’re currently in pain, you’ll want to treat your joints with care as you get moving again. A few guiding principles:

1. Keep the Impact Low

Choose activities that are gentle on your joints:

• Stationary or recumbent bike
• Elliptical trainer
• Walking on a flat surface
• Water exercise

These options allow you to move without the pounding forces of running or jumping.

2. Use Heat Before, Cold After

• Before exercise: Warm showers, heating pads, or warm towels can help relax tight muscles and ease stiffness.
• After exercise: Many people with arthritis use cold therapy to calm inflammation. This can be an ice pack or, at AFAC gym, asking about the cryotherapy chamber as a fast, effective recovery option.

Always follow safety guidelines and avoid extreme temperatures directly on the skin.

3. Start Low, Go Slow

The safest program is the one that progresses gradually:

• Begin with just a few minutes of activity.
• Add time or intensity slowly, week by week.
• Alternate activity with rest when you’re first starting.

As a general rule of thumb, if joint pain from exercise lasts more than two hours afterward, you may have done too much and need to scale back next time.

4. Move Gently and Listen to Pain Signals

• Start each session with 5–10 minutes of gentle range-of-motion movements.
• During exercise, use slow, controlled motions. No jerking or snapping.
• Sharp, stabbing, or worsening pain is a “stop” sign, not something to push through.

You might feel mild discomfort or stiffness as you get used to moving again, especially if you’ve been inactive. That’s normal. Escalating pain, obvious swelling, or redness needs more attention.

5. Adapt to Your Body

Arthritic joints can be:

• Misaligned
• Unstable
• Limited in range of motion

That’s why customization matters. At AFAC gym, a trainer can help you adjust:

• Foot position
• Range of motion on machines
• Walking speed and incline
• Shoe choice and potential need for orthotics

If you have rheumatoid arthritis, your provider may recommend avoiding high-intensity exercise during an active flare, but gentle range-of-motion may still help you stay mobile.

Tips for Beginners

If you’re new to exercise, or returning after a long break, you don’t need a “perfect” workout plan. You need a doable one.

What Counts as Moderate-Intensity Exercise?

Moderate-intensity exercise is:

• Well within your current abilities
• Sustainable for 20–60 minutes (with rest as needed)
• Typically around 50–70% of your estimated maximum heart rate
• Hard enough that your breathing quickens, but you can still speak in short sentences

For many people with arthritis, walking, gentle cycling, or a low-impact group class at AFAC gym will fall into this category.

Choose Activities You Actually Enjoy

Research suggests no single type of exercise is universally “best” for osteoarthritis. What matters most is that you stick with it.

That means:

• If you’ve loved walking on the treadmill in the past, that might be ideal.
• If you prefer hiking or a stationary bike, those activities might make more sense.
• If you enjoy social settings, group classes or small group training at AFAC gym can keep you engaged.

Confidence is a huge part of long-term success. When you choose something you don’t dread, your exercise self-efficacy — your belief that you can keep going — naturally improves.

Start Small and Build Wins

• Begin with 5–10 minutes of activity.
• Celebrate consistency more than intensity.
• Increase time or difficulty slowly: for example, add 2–5 minutes per week or a small increase in resistance.

Over time, these small steps add up to big changes in strength, mobility, and pain levels.

What Are the Benefits of Exercise for People with Arthritis?

Exercise is good for your heart, lungs, and waistline — but for people with arthritis, it offers some unique joint-specific benefits too.

Here’s how moving more can help you hurt less:

1. Lubricates Your Joints
   Movement prompts the synovial membrane around your joints to produce more fluid, which works like oil in an engine. This lubrication helps bones glide more easily and reduces stiffness.
2. Feeds the Cartilage
   With each step or pedal stroke, gentle compression squeezes fluid out of the cartilage and then allows it to draw fresh, nutrient-rich fluid back in, like a sponge soaking up water. This helps nourish cartilage cells and supports repair processes.
3. Strengthens Muscles Around the Joints
   Strong muscles act as built-in shock absorbers and stabilizers. For example, strong quadriceps help protect your knees, and strong hip and core muscles can support your lower back.
4. Reduces Inflammation Over Time
   Regular moderate exercise is linked with lower levels of certain inflammatory markers in the blood. Even a single 20-minute session of moderate activity can trigger an anti-inflammatory response.
5. Improves Blood Flow and Cellular “Clean-Up”
   Exercise boosts circulation, delivering oxygen and nutrients to joint tissues. It also supports cellular processes (like autophagy) that help clear out damaged components, which may contribute to healthier joint structures over time.
6. Maintains Flexibility and Range of Motion
   Flexibility work, stretching, yoga, and tai chi help keep joints moving fully, which can make daily movements like standing up, climbing stairs, or turning your head more comfortable.
7. Supports Weight Management
   Every extra pound adds roughly four pounds of pressure to your knees when you walk. Losing even a small amount of weight can significantly reduce joint load and pain.
8. Improves Balance and Coordination
   Strength and balance exercises can help prevent falls and protect vulnerable joints from sudden impacts or twists.
9. Boosts Mood and Energy
   Living with chronic pain can be emotionally draining. Exercise has well-documented benefits for mood, anxiety, and sleep, all of which affect how you experience pain.

Move Better, Hurt Less: Take the Next Step at AFAC Gym

Arthritis may change the way your body feels, but it doesn’t have to end your active life. With the right mix of low-impact cardio, smart strength training, flexibility work, joint protection strategies, and supportive nutrition, you can build a body that moves more freely and hurts less.

Your next step can be simple:

• Talk with your healthcare provider about safe exercise guidelines for your specific type of arthritis.
• Bring those recommendations to AFAC gym in Thornton.
• Start with a short, comfortable session, maybe 10 minutes on the bike, a few gentle strength exercises, and some stretching.
• Ask an AFAC gym trainer about arthritis-friendly modifications and how to incorporate tools like the cryotherapy chamber into your recovery plan.

You don’t need a perfect body or perfect joints to get started. You just need a starting point.

We hope you’ll visit AFAC gym today to speak to our team about our affordable memberships. AFAC gym is committed to supporting your health and wellness efforts, so you’ll see the results you’re working so hard for. That’s why we were voted the best gym in Thornton, Colorado, and have hundreds of 5-star reviews.

To learn more about our top-rated gym and our incredible array of strength training and cardio equipment — as well as our unique offerings and amenities like daily group classes, cryotherapy, InBody 770 assessments, hydro massage, personal trainers, and our rock climbing wall and cave — please contact us or visit for a personalized tour. Our team will be happy to help you. For more information and assistance, you can also contact our gym owner, Susan, at 720-849-0245 or susan@adventurefitness.club.