Effect of proprioceptive neuromuscular facilitation stretching on physical fitness: A Critical Analysis

Background: PNF stretching is a reputed exercise for the development of physical and sports performance. However, there was no review study on fitness. Aim: The aim to identify effect fitness in perspective positive effect, negative effect. Method: 28 articles fulfilling criteria made this after inclusion exclusion were done. All collected through online scientific data sources. Discussion: Interpretation following three areas: fitness; Conclusion: It may be conclude that has some fitness, i.e flexibility, strength, balance, endurance, sprinting Researchers reported adverse muscle activation strength. Some researchers also isometric maximal voluntary contraction activity.