
Achilles tendinitis is a common injury that causes pain along the back of the leg near the heel. It is an inflammation of the tissue that connects the calf muscle to the heel bone. This injury is often caused by overuse or over-exertion of the Achilles tendon without enough rest. Achilles tendinitis can cause a stiff feeling in the calf muscle, but it is unlikely that tight calf muscles cause Achilles tendinitis.
| Characteristics | Values |
|---|---|
| What is Achilles tendonitis? | Achilles tendonitis is an injury of the Achilles tendon, which is the largest tendon in the body. It is an acute inflammation of the tendon, which is the body's natural response to injury. |
| What causes Achilles tendonitis? | Achilles tendonitis is often caused by overuse or over-exertion of the Achilles tendon without enough rest. It can also be caused by tight or weak calf muscles, poor-fitting shoes, or an inadequate warm-up routine. |
| Who is at risk? | People who are at high risk for Achilles tendonitis include runners, dancers, and those who play sports, especially those that involve quick stops and starts. It is also common in middle-aged people who play sports only on weekends, and those whose jobs require them to be on their feet, such as labourers. |
| Symptoms | Pain, swelling, irritation, and inflammation around the Achilles tendon. In some cases, there may be pain at or just above the heel. |
| Treatment | Treatment options include rest, ice, compression, and elevation. In more serious cases, surgery may be required. |
| Prevention | To prevent Achilles tendonitis, it is important to choose supportive shoes, stretch daily, strengthen calf muscles, and cross-train with low-impact activities on off-days. |
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What You'll Learn
- Achilles tendonitis is caused by overuse and inflammation of the Achilles tendon
- The Achilles tendon connects the calf muscle to the heel bone
- Tendonitis causes a stiff feeling in the calf muscle
- Treatment options include rest, orthotics, and surgery
- Tendonitis is preventable by stretching, cross-training, and wearing proper shoes

Achilles tendonitis is caused by overuse and inflammation of the Achilles tendon
Achilles tendonitis is an injury of the Achilles tendon, which is the largest tendon in the human body. It is the band of tissue that joins the calf muscles at the back of the lower leg to the heel bone. Achilles tendonitis is typically caused by overuse and inflammation of the Achilles tendon. This overuse can be a result of being active on your feet, with runners and dancers being particularly susceptible. Achilles tendonitis is also common in people who play sports that involve quick stops and starts, such as tennis or basketball.
The Achilles tendon is used when we walk, run, climb stairs, jump, and stand on our tiptoes. When we run, our calf muscles help to raise us up on our toes. Over time, this repetitive motion, combined with inadequate rest, can cause painful inflammation. This inflammation is the body's natural response to injury, causing swelling, pain, and irritation.
The two types of Achilles tendonitis are noninsertional and insertional. In noninsertional tendonitis, the fibers in the middle of the tendon break down, swell, and thicken. This type of tendonitis affects more active people. Insertional tendonitis affects the lower part of the heel, where the tendon connects to the heel bone. It can affect anyone, even those who are less active, but it is most common in those who overuse the tendon, such as long-distance runners.
Tight calf muscles can also increase the stress on the Achilles tendon, especially where it inserts into the heel bone. This tightness places increased stress on the tendon, which can lead to inflammation and pain. Calf stretches and strengthening exercises can help to reduce the stress on the Achilles tendon and prevent tendonitis.
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The Achilles tendon connects the calf muscle to the heel bone
The Achilles tendon is the thickest and strongest tendon in the human body. It is a tendon at the back of the lower leg, starting in the middle of the calf and running down to the heel bone (calcaneus). The tendon is named after Achilles, a hero in ancient Greek mythology who was vulnerable only at his heel.
The Achilles tendon connects the calf muscles to the heel bone. It is a band of tissue that joins the calf muscles to the heel bone and is used when we walk, run, jump, climb stairs, and stand on our tiptoes. The tendon is also involved in plantar flexion of the foot at the ankle joint and flexion at the knee.
Achilles tendinitis is an injury of the Achilles tendon, often caused by overuse or too much use. It is a common condition that causes pain along the back of the leg near the heel. The pain can occur within the tendon itself or at the point where it attaches to the heel bone, called the Achilles tendon insertion. Achilles tendinitis is characterised by acute inflammation of the tendon, which is the body's natural response to injury. This inflammation can cause swelling, pain, and irritation.
Achilles tendonitis can be treated with at-home care guided by a healthcare professional. Self-care steps can help prevent Achilles tendonitis from returning. These include stretching the calf muscles and Achilles tendon daily, especially before and after exercise, to keep the tendon flexible. Strengthening the calf muscles can also help them handle the stresses of exercise.
In more severe cases of Achilles tendonitis, surgery may be required. A foot and ankle surgeon can suggest options based on the patient's injury, age, preferences, and activity level.
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Tendonitis causes a stiff feeling in the calf muscle
Achilles tendonitis is an injury of the Achilles tendon, which is the largest tendon in the body. It is the band of tissue that joins the calf muscles to the heel bone and is used when walking, running, jumping, climbing stairs, or standing on tiptoes. Achilles tendonitis is a common injury for runners and people who play sports, especially those that involve quick stops and starts. It can also occur in middle-aged people who play sports only on the weekends.
Tendonitis is inflammation of the tendons between your muscles and bones. It can be caused by repetitive activities and is often painful. Achilles tendonitis is caused by overuse of the Achilles tendon, which causes swelling, irritation, and inflammation. It can also be caused by a sudden increase in the amount or intensity of exercise activity. This is why it is a common injury for runners who have suddenly increased how hard or long they run.
The symptoms of Achilles tendonitis include pain, tenderness, and stiffness, especially in the morning. The soreness usually gets better with mild activity. Achilles tendonitis can make it hard to use the affected foot. The area might also be tender or stiff. If the pain is sudden and severe, or if it prevents you from moving, you may have torn your Achilles tendon, which requires immediate medical attention.
Calf pain can be a symptom of Achilles tendonitis. A calf strain happens when the calf muscle stretches too much, causing pain, stiffness, or weakness. Calf pain can also be a sign of more serious issues, such as deep vein thrombosis (DVT), which is a medical emergency. Therefore, it is important to see a doctor immediately if you experience calf pain or other symptoms of Achilles tendonitis.
To treat Achilles tendonitis, it is recommended to rest the affected area and apply ice for 20 minutes, using a covered ice pack or a bag of frozen peas. The area should be compressed with a bandage, and the lower leg should be elevated above the level of the heart. Once the pain has decreased, gentle stretching and strengthening exercises can be started, such as heel raises and calf stretches.
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Treatment options include rest, orthotics, and surgery
Treatment options for Achilles tendonitis include rest, orthotics, and surgery.
Rest
Resting your foot is a key part of treating Achilles tendonitis. This means stopping any activities that stress your tendon and switching to low-impact activities that put less stress on the tendon, such as swimming. It's also important to rest at night, and a splint can help your Achilles tendon stay stretched while you sleep.
Orthotics
Orthotics are devices that can be worn in your shoes to provide support and reduce strain on your Achilles tendon. They can improve or correct any inefficiencies in your feet and lower legs that may be placing extra strain on your tendon. Good orthotics will feature arch support to help your feet absorb the impact of daily activities, reducing strain on your Achilles tendon.
Surgery
If non-surgical treatments for Achilles tendonitis are unsuccessful, surgery may be required. Surgery is often advised in cases of a ruptured Achilles tendon, but other treatments are usually attempted first. These may include pain medicine, physical therapy, and a temporary cast. If you have certain medical conditions, such as diabetes, your healthcare provider may advise against surgery.
There are several types of surgery that can be performed to repair a damaged Achilles tendon, including gastrocnemius recession, debridement and repair, and debridement with tendon transfer. Every surgery has risks, and these risks can vary depending on factors such as age, the shape of your foot and leg muscles, and your general health. It's important to discuss any concerns with your healthcare provider.
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Tendonitis is preventable by stretching, cross-training, and wearing proper shoes
Achilles tendonitis is a common injury that causes pain along the back of the leg near the heel. It is an inflammation of the tissue that connects the calf muscle to the heel bone. It is caused by overuse, or by the sudden increase in the amount or intensity of exercise activity. Other factors that can lead to Achilles tendonitis include being overweight, having certain health conditions, and having tight tendons and muscles in your legs.
Secondly, cross-training is an important preventative measure. It is recommended to avoid doing high-impact activities, such as running and jumping, every day. Instead, opt for low-impact activities, such as cycling and swimming, on your off-days. This helps to reduce the repetitive stress on your Achilles tendon.
Thirdly, wearing proper shoes is essential in preventing tendonitis. Choose shoes that cushion your heel and have firm arch support to help reduce the tension in the Achilles tendon. Replace worn-out shoes, and consider using orthotics (special shoe inserts) to reduce pain and provide support. Additionally, ensure that your shoes fit well and are not too tight, as this can increase the risk of developing tendonitis.
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Frequently asked questions
Yes, Achilles tendonitis can cause a stiff feeling in the calf muscle. Extended use of a walking boot is discouraged because it can weaken the calf muscle.
Achilles tendonitis is an injury of the Achilles tendon, which is the band of tissue that joins the calf muscle to the heel bone. It is often caused by overuse or too much use.
Achilles tendonitis causes swelling, irritation, and inflammation. It can lead to tendon tears or ruptures.
Treatment options for Achilles tendonitis include rest, surgery, wearing compression sleeves or tape, and low-impact exercises such as cycling and swimming.









































