IRCT20170114031942N8 IRCT 2018-05-29 Shahroud University of Technology Foot orthoses and medial tibia stress syndrome Effect of foot orthoses on pain and physical function of recreational runners with medial tibia stress syndrome 2018-05-10 anticipated 50 Complete https://irct.ir/trial/30945 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: First, participants are enrolled by one of the research colleague. Then, a random allocation sequence using a computer Software is created. In this sequence, participants with 1:1 allocation ratio are randomly divided into control and orthoses groups. A block randomization design (block size of 2, 4, and 6) is applied in this study. Group allocation is concealed in sequentially numbered, opaque, sealed envelopes. Envelopes will be opened after completion of all baseline assessments. 2-3 Medial tibial stress syndrome. Intervention 1: Intervention group: Arch-support full-length foot-orthoses were made from 4-mm thick polypropylene of medium density (Durometer Shore 50A) with an approximately 15-mm high heel cup and a 25-mm peak height arch support. Intervention 2: Control group: Routine daily activity. No - There is not a plan to make this available Justification or reason for not sharing IPD is No more information