Comparison the effectiveness of the extended knee control program versus FIFA +11 on injury incidence density, kinetics, kinematics, and performance variables related to the lower extremity injuries of Iranian soccer players

Comparison the effectiveness of the extended knee control program versus FIFA +11 on injury incidence density, kinetics, kinematics, and performance variables related to the lower extremity injuries of Iranian soccer players

Clinical trial with control group, with parallel groups, single-blind, randomized, on 51 patients, for randomization, the procedure available on the following website is used. http://randomizer.org

The evaluations before and after the intervention are done in the movement analysis laboratory of Kharazmi University. Protocol implementation sessions are held at the Health Center of Kharazmi University. In this study, the participants are unaware of the randomization process.

Inclusion criteria: Football players prone to anterior cruciate ligament injury, no history of injury in the trunk and lower limbs, pain and surgery in the trunk and lower limbs, with a normal body mass index Exclusion criteria: Unwillingness of the subjects to continue participating in the research, surgery on the trunk and lower limbs, defects in the field of vision or abnormality in the vestibular system, a history of ACL rupture in the past, before participating in the current research.

Extended knee control group, Fifa +11 group

Injury rate

The randomization method will be web-based. Subjects who meet the inclusion criteria were randomly assigned to the Extended Knee Control exercise group, FIFA +11 exercise group, and using the randomization method of the website (Social Psychology Network, Connecticut, USA) www.randomizer.org Control will be divided. Randomization will be simple. Concealment of random allocation using a block random table generated by a computer, where the number 1 will be defined for the knee extension control training group, the number 2 for the FIFA +11 training group, and the number 3 for the control group. Then the random number sequence will be placed in opaque and sealed envelopes. Also, according to the assignment of the group, the treatment will be continued by the researcher. Finally, it will evaluate the results before the interventions and seven months after the interventions.

While reading the consent form, the participants were informed about the study groups in a 30-minute session, and without having the right to choose the group, they participated in this study with their consent, so that the names of the patients were entered by someone who was not aware of the identity and physical characteristics of people with Using the site /http://randomizer.org will be randomly divided into three equal groups and each part will be placed separately in sealed envelopes. Then, according to their assigned group, relevant training and exercises are provided to each person. The analyst also examines and compares the changes made before and after 7 months without knowing the hypotheses, study methods and patient characteristics.