Muscular Morphological Ultrasound Epidemiological Study in Dance Professionals

The objective of the study is to shed light on the to the complexity of the Diagnosis that Groin Pain (GP) encloses, it is proposed to evaluate with Functional Muscular Ultrasonography Rehabilitative Ultrasound Imaging (RUSI), the layer thickness of the gluteal musculature of the hip and the abdominal and lumbar muscles on a sample of professional dancers over 18 years of age with GP to check if there are differences with professional dancers without GP. Expected goals: 1. Identify the presence of GP in professional dancers. 2. To compare the ultrasound characteristics of the neuromuscular system between a sample of dancers with GP and a sample of dancers no GP. 3. Verify the relationship between ultrasound neuromuscular changes with GP.