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IRCT20260521069479N1 IRCT 2026-07-16 The University of Arak The effect of PEP on dynamic balance and knee joint range of motion. The effect of comprehensive injury prevention warm-up exercises PEP on dynamic balance and knee joint range of motion in female volleyball players. 2026-07-23 anticipated 30 Recruiting https://irct.ir/trial/91608 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: Sealed envelopes will be prepared, corresponding to the number of study participants; half will contain PEP exercises, and the other half will contain general warm-up exercises. Based on the envelope selected, each individual will be assigned to either the intervention group (PEP) or the control group (general warm-up). N/A dynamic balance and knee joint range of motion. Intervention 1: Intervention group: A group of athletes who, in addition to general warm-up exercises, will perform the PEP program three times a week for eight weeks specifically for 24 minutes at the start of the training session, following the general warm-up. Intervention 2: Control group: A group of athletes who, acting as a control group, will perform only general warm-up exercises and be monitored. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information.
public Zahra Karimzadeh Bardehei
Alley 40, North Farsan Street, Asgariyeh Street.
Esfahan Iran (Islamic Republic of) 8199733733 +98 31 3226 2608 krzzahra1375krz@gmail.com The University of Arak scientific Zahra Karimzadeh Bardehei
Alley 40, North Farsan Street, Asgariyeh Street
Esfahan Iran (Islamic Republic of) 8199733733 +98 31 3226 2608 krzzahra1375krz@gmail.com The University of Arak. Iran (Islamic Republic of) Female volleyball player aged 14 to 18. Athlete's personal consent to participate in the study. At least one year of experience in volleyball. No history of severe injury (resulting in more than three weeks of absence from the sport) or orthopedic surgery on the lower extremities within the past year. Absence of knee abnormalities. 14 years 18 years Female history of severe injury (resulting in more than three weeks of absence from the sport) or orthopedic surgery on the lower extremities within the past year. knee abnormalities. S83 Dislocation and sprain of joints and ligaments of knee Prevention Prevention Intervention group: A group of athletes who, in addition to general warm-up exercises, will perform the PEP program three times a week for eight weeks specifically for 24 minutes at the start of the training session, following the general warm-up. Control group: A group of athletes who, acting as a control group, will perform only general warm-up exercises and be monitored. The athlete's dynamic balance level. Timepoint: 8-week. Method of measurement: The Y-Balance Test (YBT) will be used to assess dynamic balance. The athlete's knee joint range of motion. Timepoint: 8-week. Method of measurement: A goniometer will be used to assess the range of motion of the knee joint. The University of Arak Approved 2026-02-25 Ethics committee of Arak University Arak, Basij Square, Karbala Blvd, Arak University Arak Markazi Iran (Islamic Republic of)