Inclusion Criteria: Inclusion criteria were the absence of any orthopaedic, neurological, rheumatologic or metabolic diseases that cause musculoskeletal involvement, and the absence of a history of surgery on the related extremities. healthy young adults who were between 18-35 years old were included.  Exclusion Criteria: Individuals who had acquired the skills to practice these tests before the study and who had regular physical activity or sports participation (exercising at least 150 minutes per week) were excluded from the study. Participants who didn't want to involve this study was excluded.  -