Official Journal of the American College of Sports Medicine Vol. 52 No. 5 Supplement S1 A-18 Thematic Poster - Athletic Skills Post ACL 71 Board #2 May 27 9:30 AM - 11:30 AM Reconstruction Individualized Training Improves Inter-limb Joint Kinetic Symmetry During Jump Landing After ACL Wednesday, May 27, 2020, 9:30 AM - 11:30 AM Reconstruction Room: CC-2009 Audrey RC Elias, Ryan L. Mizner. University of Montana, Missoula, MT. 68 Chair: Susan M. Sigward. University of Southern California, Email:
[email protected] Los Angeles, CA. (No relevant relationships reported) (No relevant relationships reported) Most athletes with unilateral ACL reconstruction present with reduced knee and hip flexion and asymmetrical vertical ground reaction force (VGRF) and internal knee extension moment during two-legged jump landings. This landing movement pattern 69 Board #1 May 27 9:30 AM - 11:30 AM is associated with low scores on self-reported outcome surveys and may contribute to Kinetic Asymmetry During Squatting And Landing the increased risk of re-injury in athletes with ACL reconstruction. The capacity for Are Associated In Anterior Cruciate Ligament correction of inter-limb asymmetries during landing remains understudied. PURPOSE: To determine whether jump training can correct asymmetrical limb Reconstructed Patients loading and whether corrections are retained over time. Robin Queen, FACSM1, Alexander T. Peebles1, DS Blaise METHODS: An 8-camera motion analysis system with dual force plates collected Williams, III, FACSM2. 1Virginia Tech, Blacksburg, VA. 2Nike, kinematic and kinetic data in a 30cm drop vertical jump to screen 48 potential Beaverton, OR. participants with unilateral ACL reconstruction.