Cross-education, which refers to the interlimb transfer of strength or motor skill following unilateral motor training, has demonstrated promise as a rehabilitation strategy for orthopaedic and neurological injuries, despite the limited number of clinical trials conducted. However, its application in anterior cruciate ligament reconstruction (ACLR) rehabilitation has recently been contested, primarily due to the perceived risk of increasing limb asymmetry.1 During ACLR rehabilitation, improved physical function is associated with the ability to restore compromised quadriceps strength and activation.2 Protocols that mitigate and restore quadriceps weakness and strength post-ACLR are a critical component of rehabilitation. Cross-education may attenuate the loss in neuromuscular function during disuse (online supplemental file), serve as an adjunct intervention for increasing quadriceps strength3 and enhance neuroplasticity in pathways known to be attenuated with ACLR (online supplemental