Participants with a history of anterior cruciate ligament surgery.
Conditions
Interventions
Intervention 1: Intervention group: In the first intervention when the athlete performs a single-leg landing task, visual cognitive load is imposed on him. cognitive load includes using a color frame
Sponsors
Kharazmi University
Eligibility
Sex/Gender
Male
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: Male athletes in the age range of 18 to 30 years old, healthy and with a history of anterior cruciate ligament surgery (at least 9 months have passed since the surgery and the rehabilitation period has been completed) Experience in participating in sports that require cutting, turning, jumping and landing movements (futsal, volleyball, handball and basketball)
Exclusion criteria
Exclusion criteria: A history of anterior cruciate ligament injury and lower limb surgery in the past year (except for injury in the group with a history of anterior cruciate ligament surgery) Neurocognitive and vision disorders in participants Pain in the lower limbs sleep disorders The presence of cartilage, meniscal and other knee ligament injuries in the group with a history of anterior cruciate ligament surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Knee biomechanics (Kinematic and kinetics). Timepoint: Biomechanical factors will be measured simultaneously with the intervention's effect on a cross-sectional and one-time basis. Method of measurement: A motion capture system (Kestrel 8.0 motion analysis, US) 8 cameras and a force plate (Bertec corporation, Columbus, OH) 60x40 will simultaneously record data. | — |
Secondary
| Measure | Time frame |
|---|---|
| Coordination variability of lower extremity. Timepoint: Coordination variability will be done simultaneously with the effect of the intervention on a one-time basis. Method of measurement: A motion capture system (Kestrel 8.0 motion analysis, US) 8 cameras and a force plate (Bertec corporation, Columbus, OH) 60x40 will simultaneously record data. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMajid Hamoongard
Kharazmi University
Outcome results
None listed