Inclusion Criteria:  Being between the ages of 18-25 Having a Body Mass Index between 18.5-24.9  Exclusion Criteria:  Having trauma/surgery involving the lower extremity in the last 6 months or having any disorder affecting hip and knee muscle function Foot Posture Index score not being between 0 and +5 Hamstring Flexibility- Sit and Reach Test score greater than +5 cm Restricted ankle dorsiflexion angle (It will be expected to be at least 5 degrees more than neutral)