What fractures of the vertebra called spondylolysis most common in?

Spondylolysis is most commonly seen in adolescents and young adults, particularly those involved in sports that require repetitive hyperextension of the spine, such as gymnastics, football, and Weightlifting. It typically occurs in the lumbar region, specifically at the L5 vertebra. Genetic factors and certain biomechanical stresses can also contribute to its development. Early diagnosis and appropriate management are crucial to prevent progression to spondylolisthesis.