IRCT20200315046780N1 IRCT 2020-07-16 Esfahan University of Medical Sciences The Effect of Ankle Support on walking pattern in people with frequent Ankle Sprain The Effects of Neoprene Ankle Support with figure 8 Straps on Rearfoot and Ankle Kinematic in people with Chronic Ankle Sprain 2019-12-08 anticipated 20 Complete https://irct.ir/trial/46547 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Treatment, Other design features: This study investigates the effect of one intervention (how to fasten the Neoprene Ankle Support straps) on ankle kinematics and rearfoot in healthy individuals and then in individuals with chronic ankle sprain. The method of this study is before-afte.4 conditions including no strap and 3 types of straping will be investigated in a randomised order.the same intervention with the same method will be conducted in a group of individuals with chronic ankle sprain to undrestand the common effect of impairment and intervention together. N/A Chronic Ankle Sprain. This study investigates the effect of one intervention (how to fasten the Neoprene Ankle Support straps) on ankle kinematics and rearfoot in healthy individuals and then in individuals with chronic ankle sprain. The method of this study is before-afte.4 conditions including no strap and 3 types of straping (using Neoprene Ankle Support with equal force of straps, using Neoprene Ankle Support with Evertor force of straps and using Neoprene Ankle Support with Invertor force of straps) will be investigated in a randomised order.the same intervention with the same method will be conducted in a group of individuals with chronic ankle sprain to undrestand the common effect of impairment and intervention together.. 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 Decide to check more and confidentiality of participants' data files