What is a stress fracture?

A stress fracture is classified as a chronic overuse injury to a bone. It typically occurs due to repetitive stress or overuse, often seen in athletes or individuals who engage in high-impact activities. Unlike acute injuries, which happen from sudden trauma or a specific incident, stress fractures develop over time as a result of continuous application of force on a bone that exceeds its ability to heal.

This condition usually manifests in weight-bearing bones, such as those in the lower leg or foot. As the bone experiences consistent strain without adequate rest or recovery, tiny cracks may form, leading to pain and discomfort. Therefore, understanding that a stress fracture is a result of prolonged or excessive mechanical stress is essential for proper diagnosis and management in a fitness setting.