Table 1. Search keywords and relevant articles extracted from the search databases.
Search terms PubMed CINAHL SPORTDiscus Web of Science
1. Ankle instability OR CAI OR ankle sprain 64,128 2,838 2,772 9,370
2. Biomechanics OR kinetic OR electromyography OR EMG 1,833 362 519 819
3. Landing 54 49 84 123
4. Language [English] 54 49 84 122
5. Excluded duplicate study 136
Total identified 173