Junjun Li is a second-year master's student in the Sports Rehabilitation program at Shandong Sport University. She earned her Bachelor's degree from Shandong Second Medical University. Her research primarily focuses on proprioceptive deficits in people with chronic ankle instability, specifically investigating the relationship between different proprioceptive sub-modalities (such as joint position sense and kinesthesia) and injury risk, as well as their underlying mechanisms. To date, she has published one SCI-indexed paper and has participated in the 2025 World Congress on Kinesiology & Sport Science and the Chinese Sports Science Conference, where she presented a conference abstract.