IRCT20221129056658N1 IRCT 2022-12-07 Esfahan University of Medical Sciences Minerva immobilization Comparison of the effectiveness of foam and rigid minerva braces in cervical spine movements 2022-12-11 anticipated 29 Complete https://irct.ir/trial/67107 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Treatment. 3 Healthy people. Intervention 1: Intervention group: rigid brace: The Minerva used in this research is a one-size adult Minerva manufactured by Kia Medical Company, which consists of two body shells in the front and back of the thorax. Intervention 2: Intervention group: The second intervention is performed on the same group after thirty . Foam brace: This brace is very similar to Yale brace. Yale's original brace is a lightweight brace used to stabilize the cervical spine, this brace is a kind of long polypropylene load-bearing philadelphia that extends anteriorly and posteriorly to the thoracic region, and an anterior chest strap. and makes the rear. links to In Minerva foam brace, there are changes compared to Yale brace, in that the back support part is longer and a forehead strap is added to it. The inside of the polypropylene is covered with foam. This brace is made by Pouyan Mehr clinic. Yes - There is a plan to make this available What will be shared: All the studied data, such as degrees of neck movements, are published. the title is cervical range of motion When: The access starts two months after printing and the date of access is unlimited. To whom: The reduction effect of wearing a brace is measured in this study Conditions: Analysis of the range of motion of the neck can be accessed by the software. Statistical analyzes can also be accessed Where to obtain: 09387324996 o.stufan@gmail.com Alireza Khalili How to obtain: nformation will be given after a call or email a week after the request Comments: