The Effectiveness of the Hold–Relax Technique of PNF Exercises in the Rehabilitation of Athletes with Adductor Muscle Strain

Abstract

The importance of this study lies in its attempt to provide applied scientific evidence regarding the effectiveness of the Hold–Relax technique, as part of Proprioceptive Neuromuscular Facilitation (PNF) exercises, in accelerating recovery and restoring the functional performance of the adductor muscles in athletes suffering from muscle strain. The study aimed to design rehabilitation exercises based on the Hold–Relax technique of PNF for athletes with adductor muscle strain, as well as to identify the effect of these exercises on the rehabilitation outcomes of the injured athletes, The researcher employed the experimental method using a one-group pretest–posttest design. The research sample consisted of six athletes from different sports disciplines, selected based on a medically diagnosed adductor muscle strain injury. The field procedures included conducting experimental trials and a series of tests, such as muscular strength assessment using the EK3–200 force sensor device (measuring adductor muscle strength in a relaxed position and during muscular contraction), range of motion assessment of the hip joint in abduction, and pain level measurement, Based on the obtained results, the researcher concluded that a rehabilitation program built upon the application of the Hold–Relax technique within the framework of PNF exercises was effective in improving movement mechanics and accelerating functional recovery in athletes with adductor muscle strain. The rehabilitation program lasted eight weeks and consisted of four sequential and integrated rehabilitation phases. The program was initiated two to three weeks after the onset of medical treatment and continued for six weeks, with three rehabilitation sessions per week, The study recommends incorporating the Hold–Relax technique of PNF exercises within rehabilitation programs designed for athletes suffering from adductor muscle strain injuries, due to its positive impact on muscular strength, range of motion, pain reduction, and functional recovery.