Acute BFR Training Effects on Balance and Proprioception

Blood Flow Restriction Training (BFR) is a technique applied using a cuff or tourniquet to restrict venous return while maintaining arterial blood flow during exercise. In recent years, BFR has gained increasing attention as an effective method to enhance muscle activity with low-intensity training. This study aims to evaluate the acute effects of BFR training on a relatively underexplored area-balance and proprioception-and to analyze these effects by comparing them with sham and control groups. The study is planned to include healthy individuals aged 18-35 years. Participants will be divided into three groups: BFR, sham, and control. Before and after the exercise protocol, all participants' demographic information and physical activity levels will be recorded. In the next phase, participants will undergo assessments of static and dynamic balance, knee and ankle proprioception measurements, and single-leg hop tests. After completing a single-session exercise protocol, all assessment tests will be repeated for each participant. The collected data will be compared across groups. The expected outcome of the study is that the BFR group, in which arterial occlusion will be applied, will show significant improvements in parameters related to balance and proprioception compared to the other groups. The novelty of this study lies in examining both the effects of BFR on balance and proprioception and their acute-level manifestations. Currently, studies investigating the effects of BFR on balance and proprioception are limited. Our study aims not only to contribute to the diversity of literature on balance exercise applications but also, if the acute effects of BFR are confirmed, to provide a new perspective on the application of this exercise method in physiotherapy, rehabilitation, and sports sciences.