IRCT20200310046739N1 IRCT 2021-01-14 Shiraz University of Medical Sciences Effect of a short-term walking after meals in improving gastrointestinal symptoms in individuals with functional abdominal bloating Comparison of the effectiveness of a short-term walking after meals versus the use of prokinetic medications in improving gastrointestinal symptoms in individuals with functional abdominal bloating: a randomized clinical trial 2018-01-01 anticipated 100 Complete https://irct.ir/trial/50236 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: The process of randomization and allocation will be performed by an independent external researcher. The participants are randomized into two groups of intervention and control with the allocation rate of 1:1. The randomization process will be provided by a web-based randomization application (https://app.studyrandomizer.com/) which which generated a simple randomization sequence. N/A Functional Abdominal Bloating. Intervention 1: Intervention group: The subjects in the intervention group were asked to perform a particular exercise after each meal. All the intervention group participants had to install Pedometer Step Counter application on their smartphones (https://play.google.com/store/apps/details?Id=pedometer.steptracker.calorieburner.stepcounter&hl=en). This exercise consists of 10-15 minutes of slow walking (reaching 1000 steps), walking with hand clasped together behind the body and flexed neck (around 45 degree) posture without talking meanwhile. Intervention 2: Control group: Individuals were given daily domperidone plus activated dimethicone as a prokinetic medication(10 mg, 30 mins before lunch and dinner). 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 a possibility that we use this data for another study, too.