Protecting Your Knees Throughout All Stages of Life

Hi, I’m Kat, a physiotherapist and co-founder of Lake Therapy. Our knees are incredible joints — strong, flexible, and vital to almost everything we do, from walking the dog to climbing stairs or playing sport. Yet, they’re also one of the most common sources of pain and injury. In fact, knee pain affects around one in five people at some point in their lives, second only to back pain.

Whether you’re in your 20s or your 70s, protecting your knees should be a lifelong priority. The good news is, with the right habits, it’s entirely possible to keep them healthy and pain-free well into older age. Let’s explore some simple, evidence-based ways to care for your knees throughout every stage of life.

Why Protecting Your Knees Matters

Your knees take on enormous pressure — bearing up to five times your body weight with every step, jump, or squat. Over time, that constant load can contribute to wear and tear, especially if the surrounding muscles aren’t strong enough to support the joint.

Knee pain can stem from many sources: old injuries, reduced flexibility, muscle imbalances, or simple overuse. Yet, despite how common it is, it’s rarely something you just have to “live with.” The earlier you start protecting your knees, the easier it is to prevent problems later on. Even small daily changes can make a big difference in how your knees feel and function.

Strengthen the Muscles That Support Your Knees

Strong muscles mean stable joints. Building strength in your quadriceps, hamstrings, and glutes is one of the best ways to support your knees and reduce pain.

Try incorporating simple strength exercises into your weekly routine, such as:

• Bridges – to activate your glutes and hamstrings

• Step-ups – to mimic daily movements while strengthening your thighs

• Wall sits – to improve endurance in your quads

• Mini-squats – to build strength without overloading your knees

Remember, when it comes to protecting your knees, your hips and core also play a huge role. The stronger your whole lower body, the less stress your knees have to absorb.

Mix Up Your Movement

Repetition can be hard on the knees, especially when we do the same motions day after day. To keep your joints happy, variety is key. Alternate between different types of activity — walking, cycling, swimming, yoga, or resistance training — to challenge your body in different ways.

Low-impact exercise like swimming or cycling is especially helpful if you’re recovering from an injury or managing osteoarthritis. By mixing things up, you’re not only protecting your knees but also keeping your workouts interesting and balanced.

Maintain a Healthy Weight and Know When to Rest

Our knees naturally take on more strain as body weight increases, so maintaining a healthy weight is another powerful way to protect them. Even a small reduction in excess weight can significantly reduce pressure on the joint and relieve pain.

That said, protecting your knees also means knowing when to take it easy. If you notice irritation or swelling, don’t push through pain — it’s your body’s way of asking for rest. You don’t need to stop moving completely; gentle, low-load activities like walking or stretching can support recovery without aggravating symptoms.

Your Next Step

Your knees are designed to move — and with the right balance of strength, mobility, and care, they can stay that way for life. Taking small, consistent steps toward protecting your knees now will help you stay active, strong, and confident as you age.

If you’re already experiencing knee pain or stiffness, it’s best not to wait. At Lake Therapy, we can assess what’s causing your discomfort and guide you through a personalised plan to restore balance and strength safely.

You can book an Initial Consultation to get started, or arrange a free Discovery Call to discuss your symptoms and next steps.

Warmly,
Kat