Inclusion Criteria:  Being between the ages of 20-45 Have not had any disability or surgery in the past 6 months Not exercising regularly in the last 6 months No neural signs To participate regularly in the study  Exclusion Criteria:  Exercising regularly in the last 6 months, Having any disability or surgery not allowing stretching exercise, Having hip-knee-waist problem Having comorbidities not allowing stretching exercise such as inflammatory rheumatic disease, orthopedic and neurological disease