Dynamic knee valgus (DDV) is an erroneous movement pattern of the lower limb that occurs in multiple planes. It results from a combination of hip joint adduction, femoral anteversion, knee abduction and external tibial torsion .

Dynamic knee valgus (DDV) is an erroneous movement pattern of the lower limb that occurs in multiple planes. It results from a combination of hip joint adduction, femoral anteversion, knee abduction and external tibial torsion . DDV is also referred to as a mechanism in which the knee joint moves medially relative to the hip and foot with the centre fixed to the ground.

Inclusion criteria:

• Age between 18-50 years.
• Absence of any lower extremity pain.
• Having a frontal plane projection angle of 10 and above in the descent phase of squatting on one leg.
• Having active or regular physical activity.
• Volunteering to participate in the study.

Exclusion criteria:

• Active knee pain.
• History of patellar instability.
• Presence of rheumatic diseases such as osteoarthritis, rheumatoid arthritis.
• History of trauma or injury causing ligament laxity in the ankle, hip or knee.
• Having a neurological disease that may impair the ability to perform any lower limb movement.
• Having undergone any lower extremity surgery before.
• Having received physiotherapy from hip, knee and ankle in the last 6 months.
• To be benefiting from another treatment during the study.