International Journal For Multidisciplinary Research

E-ISSN: 2582-2160     Impact Factor: 9.24

A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 8, Issue 2 (March-April 2026) Submit your research before last 3 days of April to publish your research paper in the issue of March-April.

Effectiveness of static, dynamic, and proprioceptive neuromuscular facilitation stretching on Hamstring Flexibility In Athletics: A scoping review

Author(s) Dr. Nishka S Bolar, Dr. Subhashchandra Rai, Dr. Vignesh Bhat P
Country India
Abstract Background: Hamstring flexibility is a key determinant of efficient lower-limb mechanics, optimal sports performance, and reduced injury risk. Techniques such as static stretching, dynamic stretching, and proprioceptive neuromuscular facilitation (PNF) are widely applied to increase joint range of motion, yet their physiological mechanisms and influence on performance are still a matter of discussion. A clear understanding of both the immediate and long-term effects of these methods is therefore important for designing evidence-based training and rehabilitation programs.
Objective: To map and synthesize the existing evidence on the effects of stretching interventions on hamstring flexibility, underlying Motor control mechanisms, and performance-related outcomes.
Methodology: A scoping review was conducted following established methodological frameworks and PRISMA-ScR guidelines. Electronic databases were searched to identify peer-reviewed studies examining hamstring flexibility and stretching interventions. Relevant experimental studies, mechanistic investigations, and systematic reviews were included and synthesized narratively.
Results: The evidence indicates that static stretching, dynamic stretching, and PNF effectively increase hamstring range of motion. Acute flexibility gains are primarily mediated by neural and perceptual adaptations rather than structural tissue changes. Prolonged static stretching performed immediately before activity may transiently impair strength and power, whereas dynamic stretching generally preserves performance. Chronic improvements in flexibility depend largely on stretching volume, frequency, and program design.
Conclusion: Hamstring flexibility is highly modifiable through targeted stretching interventions; however, modality selection, timing, and training variables are critical to optimize both flexibility and performance outcomes.
Keywords Hamstring flexibility, Stretching interventions, Range of motion and Athletic performance
Field Physical Science
Published In Volume 8, Issue 2, March-April 2026
Published On 2026-03-05

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