Anterior cruciate ligament (ACL) injury is one of the most common and typical sports injuries. Neuromuscular proprioceptive training has been widely used in clinical practice in recent years due to its significant therapeutic effects, but the correlation between proprioception and ACL injury is still lacking in-depth exploration. ACL injury can result in the loss of mechanoreceptors, which in turn affects proprioceptive signal afferents, resulting in impaired neuromuscular control. Impaired neuromuscular control, in turn, can cause ligamentous structures to be overburdened beyond their stretch thresholds, leading to proprioceptive impairment, creating a vicious cycle. Based on neuromuscular control theory, this article further discusses the relationship between proprioception and ACL injury, aiming to provide new ideas for rehabilitation after ACL injury.