Conclusion
SECONDARY
The results of this study showed that eight weeks of simple core stability training improves core muscle endurance, hip abductor and external rotator strength, and knee kinematics in male athletes who had undergone ACL reconstruction and completed conventional post-operative rehabilitation. Based on the findings and results of the present study, performing simple core stability training prior to team routine training could reduce the risk of secondary injury. It is recommended that trainers and physical therapists use core stability training in designing exercises, prevention protocols, and regular rehabilitation schemes.