{"id":6721,"date":"2025-07-29T16:57:51","date_gmt":"2025-07-29T14:57:51","guid":{"rendered":"https:\/\/clinicasanroman.com\/achilles-tendon-rupture-regain-your-stride-without-pain-or-relapse\/"},"modified":"2025-08-27T14:15:40","modified_gmt":"2025-08-27T12:15:40","slug":"achilles-tendon-rupture-regain-your-stride-without-pain-or-relapse","status":"publish","type":"post","link":"https:\/\/clinicasanroman.com\/en\/achilles-tendon-rupture-regain-your-stride-without-pain-or-relapse\/","title":{"rendered":"Achilles tendon rupture: regain your stride without pain or relapse"},"content":{"rendered":"\n

Achilles tendon rupture is one of the most disabling injuries for any active person. It occurs when the tendon that connects the calf muscles to the heel tears in whole or in part, causing severe pain and immediate loss of strength in the ankle. Although it is often associated with athletes, it can affect any individual who makes a sudden effort, a jump or even a misstep. In this article you will find detailed and thorough information on the causes, symptoms, diagnosis and treatment options available, as well as rehabilitation guidelines that will get you back to walking safely. <\/p>\n\n

Functional anatomy of the Achilles tendon<\/h2>\n\n

The Achilles tendon is formed by highly resistant collagen fibers that transmit the force generated by the gastrocnemius and soleus muscles to the calcaneus. This structure supports loads of up to twelve times body weight during running and acts as a spring in the swing phase of the stride. The vascularization of the middle third of the tendon, however, is limited, which reduces its capacity for self-repair and explains the frequency of injuries in that specific area. <\/p>\n\n

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Causes and risk factors<\/h2>\n\n

The rupture is usually caused by a sudden increase in tension on a previously weakened tendon. Common risk factors include: <\/p>\n\n