When to Rest and When to Strengthen
Achilles tendon pain is something I see almost every week in my clinic. It often starts as a dull ache just above the heel, usually after running, walking, or even from sudden increases in activity. Many people think rest alone will fix it, while others are told to keep training through the pain. The truth is, knowing when to rest and when to strengthen is the key to recovering from Achilles tendon issues without making them worse.
Understanding Achilles Tendon Pain
The Achilles tendon connects your calf muscles to your heel bone and helps you push off the ground when walking, running, or jumping. Pain occurs when this tendon is overloaded, often due to repetitive stress, sudden increases in activity, or tight calf muscles. In some cases, small micro-tears develop in the tendon, leading to irritation, inflammation, or thickening. If left untreated, this can progress to chronic pain or even partial tears.
A common misconception is that stretching or complete rest is enough to fix the tendon. While both have their place, they are not the full solution. I often see patients who have stretched daily for weeks or avoided activity entirely but are still struggling with pain because the tendon hasn’t been strengthened to handle load again.
When to Rest
Rest is important, but it doesn’t mean you should stop moving completely. The goal is to reduce the activities that aggravate the tendon, particularly high-impact movements like running, jumping, or hill sprints. Swelling, sharp pain, or tenderness are signs that your tendon needs a break. Ice or gentle massage can help manage these symptoms.
However, too much rest can actually slow recovery. Tendons respond to load — they need gradual stress to remodel and become stronger. If you stop using the tendon entirely, it can weaken, making it more prone to injury when you return to activity. In short, rest strategically, not indefinitely.
When to Strengthen
Strengthening is the most effective long-term treatment for Achilles tendon pain. I focus on exercises that load the tendon in a controlled way. Eccentric exercises, where the calf muscle lengthens under tension, are particularly beneficial. Simple exercises such as heel drops on a step, gradually increasing repetitions and weight, help the tendon adapt to stress.
Foot and ankle mobility work is also essential. A tendon cannot handle load effectively if the surrounding muscles and joints are stiff or weak. I combine strengthening with functional movements that mimic your sport or daily activities, helping your tendon tolerate the forces it encounters regularly.
A Gradual Approach Using Physiotherapy
Recovery is rarely instant. I encourage patients to follow a progressive physio-based plan: reducing aggravating activities, performing targeted strengthening exercises, and gradually returning to full activity. Listening to your body is important, mild discomfort can be normal during strengthening, but sharp pain is a warning to slow down.
Sometimes additional therapies, like soft tissue massage, taping, or temporary orthotics, can support recovery, especially if biomechanics are contributing to the tendon overload. These strategies help reduce strain and allow the tendon to respond to strengthening exercises more effectively.
Achilles tendon pain doesn’t need to keep you sidelined. The key is finding the right balance between rest and strengthening. Stretching or rest alone is not enough — you need a structured plan that progressively loads the tendon while protecting it from further injury. With consistent work and guidance, most people recover fully and return to their normal activities stronger and more resilient than before. To find out how I can help you recover, book a physiotherapy appointment now.