BLOOD FLOW RESTRICTION THERAPY: ENHANCING REHABILITATION THROUGH LOW-LOAD TRAINING: A RAPID REVIEW.

Abstract

Background: Blood Flow Restriction (BFR) Therapy combines low-load exercise with external pressure to a limb, limiting blood flow.

Objective: The purpose of this review was to analyze the effectiveness of BFR in rehabilitation.

Methods: Literature Search: Electronic databases (PubMed, EMBASE, and the Cochrane Library) were searched without language restriction until September 2024. Eligibility Criteria: Studies that included BFR therapy in Rehabilitation related to training.

Results: studies have shown that combining BFR with low-load resistance training can lead to significant increases in muscle strength and hypertrophy. These gains are similar to those achieved through high-load training. Additionally, there is evidence of improved functional performance, including enhanced mobility and greater proficiency in daily activities. These findings have important implications for rehabilitation, especially for individuals aiming to regain strength for daily activities.

Conclusion: BFR presents significant benefits for individuals recuperating from surgeries such as ACL reconstruction, during which engaging in high-load resistance exercises may be impractical during the early stages of recovery. In comparison to low-load training, low-load BFR training proves to be more efficacious and well-tolerated, thus demonstrating potential as a valuable clinical rehabilitation tool. BFR represents a promising alternative to conventional resistance training, particularly for populations with contraindications for high-load exercises.

Implications: Through the integration of BFR therapy, physiotherapists can expand their treatment modalities, thereby improving patient outcomes while adhering to safe, evidence-based practices. This BFR plays a crucial role in advancing the efficacy and adaptability of rehabilitation techniques within contemporary physiotherapy.