The Effect of Proprioceptive Neuromuscular Facilitation on Range of Motion and Muscle Strength for Preventing Ankle Joint Injuries in Female Volleyball Players

Document Type : Original Article

Authors

1 Faculty of Sports Science, Helwan University, Cairo, Egypt

2 Helwan University Sports Injuries and Sports Rehabilitation

Abstract

This study aims to design a preventive program using Proprioceptive Neuromuscular Facilitation (PNF) to enhance the range of motion of the ankle joint and the strength of surrounding muscles, thereby preventing injuries in female volleyball players under 15 years of age. The program was implemented with a sample of 6 players over 6 weeks, with 3 training sessions per week, each lasting 60 minutes. An experimental design with a single group was used, employing pre-test, mid-program assessment, and post-test measurements to evaluate the program’s impact.

The results indicated statistically significant differences between the three measurements, with improvements favoring the mid-program assessment and post-test. A significant improvement was observed in both the range of motion and muscle strength around the ankle joint, which contributed to a reduced likelihood of injuries and improved functional performance. These findings suggest that the program is an effective preventive strategy for improving ankle stability. It is recommended for continuous use throughout the sports season to reduce the incidence of ankle sprains in female volleyball players.

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