Study aim: The aim of this study was to compare the FIFA 11+ and SHRed protocols regarding ankle dorsiflexion, ankle plantarflexion, knee proprioception, and the LESS score in female basketball players. Design: A two-arm randomized clinical trial with 30 players randomly allocated to FIFA 11+ and SHRed groups using A and B envelopes. Settings and conduct: Thirty female basketball players aged 18 to 25 were selected and randomly assigned to two groups of 15: the FIFA 11+ group and the SHRed group. Following a pre-test assessment, the interventions were implemented over six weeks consisting of three sessions per week followed by a post-test; the protocols were carried out separately at the Yadegar-e-Imam and Rasht 6,000-seat basketball arenas. Participants/Inclusion and exclusion criteria: Inclusion Criteria: Age range: 18–25 years At least 3 years of basketball experience Experience participating in provincial-level competitions and training sessions No history of lower-limb injury in the past 6 months (including knee ligament surgery, bone fractures, or muscle strains) Exclusion Criteria: Three non-consecutive absences or two consecutive absences during the warm-up program period Withdrawal or unwillingness to participate Failure to adhere to the warm-up program guidelines Intervention groups: FIFA 11+: The FIFA 11+ protocol is a structured 6-week warm-up program consisting of three phases: active running and warm-up exercises; strength, plyometric, and balance exercises; and acceleration and change-of-direction drills. SHRed: Is a standardized 6-week protocol comprising three main sections and a total of 13 exercises spanning levels one and two that include aerobic, mobility, strength, agility, and balance exercises. Main outcome variables: Ankle Range of Motion; Knee proprioception; Landing Error Screenings Score