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ISSN Approved Journal No: 2456-3315 | Impact factor: 8.14 | ESTD Year: 2016
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Impact Factor : 8.14

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Paper Title: THE EFFECT OF STATIC STRETCHING AND PNF HOLD – RELAX STRETCHING ON INCREASING FLEXIBILITY OF SHORTENED HAMSTRING MUSCLE AMONG SEDENTARY LIVING FEMALE STUDENTS”-A COMPARATIVE STUDY
Authors Name: Dr. Bharath.M.,MPT1 , M.Dhivya , Dr.Lokesh.R., MPT,(Ph.D)
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IJRTI_205788
Published Paper Id: IJRTI2508095
Published In: Volume 10 Issue 8, August-2025
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Abstract: ABSTRACT BACKGROUND : Hamstring muscle plays an important role in functional activities and relaxation. Shortened muscle may hampers the functional activities and goes for muscle tightness and have limited flexibility that leads to reduce in range of motion at joint. The most widely used method for increasing muscle flexibility is stretching. AIM OF THE STUDY : The aim of the study is to determine and compare the effect of Static Stretching and PNF Hold-Relax stretching technique on improving hamstring muscle flexibility on sedentary living female population aged between 18-25 years. MATERIALS AND METHODS : A total of 50 female students were selected with the age group of 18-25 years living sedentary lifestyle with tightened hamstring muscles with knee extension range >20 degree. The students were randomly divided into two groups namely GROUP A Static Stretching (n=25) and GROUP B PNF Hold – Relax stretching (n=25), based on inclusion and exclusion criteria. Active Knee Extension Test (AKE) and Straight Leg Raise Test (SLR) were used as outcome measures. RESULT : The mean value of PNF Hold- Relax stretching technique at the post test was found to be higher than the mean value of Static Stretching technique. CONCLUSION : Based on the statistical analysis this study concluded that PNF Hold -Relax stretching technique is more effective than Static Stretching technique on improving flexibility of shortened hamstring muscle among sedentary living female students.
Keywords: KEYWORDS : Static Stretching, Hold-Relax, hamstring muscle tightness, Active Knee Extension Test, Straight Leg Raise Test, knee extension range
Cite Article: "THE EFFECT OF STATIC STRETCHING AND PNF HOLD – RELAX STRETCHING ON INCREASING FLEXIBILITY OF SHORTENED HAMSTRING MUSCLE AMONG SEDENTARY LIVING FEMALE STUDENTS”-A COMPARATIVE STUDY", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 8, page no.a772-a776, August-2025, Available :http://www.ijrti.org/papers/IJRTI2508095.pdf
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ISSN: 2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publication Details: Published Paper ID: IJRTI2508095
Registration ID:205788
Published In: Volume 10 Issue 8, August-2025
DOI (Digital Object Identifier):
Page No: a772-a776
Country: chengalpattu district, Tamil Nadu, INDIA
Research Area: Health Science 
Publisher : IJ Publication
Published Paper URL : https://www.ijrti.org/viewpaperforall?paper=IJRTI2508095
Published Paper PDF: https://www.ijrti.org/papers/IJRTI2508095
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ISSN: 2456-3315
Impact Factor: 8.14 and ISSN APPROVED, Journal Starting Year (ESTD) : 2016

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