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CTRI Number  CTRI/2025/05/087175 [Registered on: 20/05/2025] Trial Registered Prospectively
Last Modified On: 06/08/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   A Expermental comparative study trial 
Study Design  Other 
Public Title of Study   Comparing steady stretching to post-static relaxation to see which one is better to loosen tight hamstrings in young people 
Scientific Title of Study   To Compare the effectiveness of static stretch versus post isometric relaxation along with remote myofascial release (MFR) on hamstring flexibility in young population with hamstring tightness 
Trial Acronym 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Leonard Pillai 
Designation  Post Graduate Student 
Affiliation  Shri Guru Ram Rai University School of Paramedical and Allied Health Sciences Patel Nagar Dehradun Uttarakhand 
Address  Shri Mahant Indiresh Hospital Department of Physiotherapy North Block Basement

Dehradun
UTTARANCHAL
248001
India 
Phone  09390188484  
Fax    
Email  drleonardpillai@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Surbhi Thapliyal PT 
Designation  Assistant Professor 
Affiliation  Shri Guru Ram Rai University School of Paramedical and Allied Health Sciences 
Address  Shri Mahant Indiresh Hospital Department of Physiotherapy North Block Basement

Dehradun
UTTARANCHAL
248001
India 
Phone  09390188484  
Fax    
Email  surbhijoshi.pt@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Leonard Pillai 
Designation  Post Graduate Student 
Affiliation  Shri Guru Ram Rai University School of Paramedical and Allied Health Sciences 
Address  Shri Mahant Indiresh Hospital Department of Physiotherapy North Block Basement

Dehradun
UTTARANCHAL
248001
India 
Phone  8630382470  
Fax    
Email  shardasharma.physio@gmail.com  
 
Source of Monetary or Material Support  
Shri Guru Ram Rai University, School of Paramedical and Allied Health Sciences, Pathribagh, Dehradun, Uttarakhand, 248001 
 
Primary Sponsor  
Name  Leonard Pillai 
Address  Shri Guru Ram Rai University, School of Paramedical and Allied Health Sciences, Pathribagh, Dehradun, Uttarakhand, 248001 
Type of Sponsor  Other [self] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Leonard Pillai  Shri Mahant Indirsh Hospital, Dehradun  Department of Physiotherapy North Block Basement
Dehradun
UTTARANCHAL 
09390188484

drleonardpillai@gmail.com 
 
Details of Ethics Committee
Modification(s)  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Comittee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Hamstring Tightness 
Patients  (1) ICD-10 Condition: M629||Disorder of muscle, unspecified,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Post Isometric Relaxation along with Remote MFR on hamstrings flexibility  Group B will be given post Isometric Relaxation along with Remote MFR on hamstrings flexibility on alternate days for 3 days a week  
Intervention  Static Stretch along with remote MFR on hamstring flexibility  Group A will be given Static Stretch along with remote MFR on hamstring flexibility on alternate days for 3 days a week 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  25.00 Year(s)
Gender  Both 
Details  Male and Female collegiate students will be included Individuals who engage in prolonged sitting in cars at desks or on couches will also be considered Participants aged 18-25 with hamstring tightness regardless of gender will be included Individuals with a lack of active knee extension greater than 15 degrees will be eligible for inclusion Athletes prone to hamstring injuries due to overload and repetitive movements will be considered for participation 
 
ExclusionCriteria 
Details  Individuals with peripheral or neurogenic disorders in the lower limb will be excluded Participants with recent lower limb spinal or soft tissue injuries within the past 6 months will not be included Regular yoga practitioners will be excluded from the study Unwilling participants will not be considered Individuals with a knee joint fracture will be excluded Participants who have undergone knee surgery within the past 5 months will not be eligible Psychologically disoriented individuals will also be excluded 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Goniometer test  8 weeks 
 
Secondary Outcome  
Outcome  TimePoints 
Hamstring flexibility Increase ROM  Baseline assessment(0 week)Midline Assessment end of week 4 and Final assessment End of week End of week 8 
 
Target Sample Size   Total Sample Size="46"
Sample Size from India="46" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   01/06/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="0"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Yet Recruiting 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details
Modification(s)  
Not yet Published 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary
Modification(s)  
Hamstring tightness in young adults can cause reduced flexibility, postural problems,and increased injury risk .This study compares Static Stretch with remote Myofascial release (MFR) versus Post Isometric Relaxation (PIR) with remote MFR in improving hamstring flexibility among 46 participants aged 18-25 years both Male and Female.Group A will receive static stretch + remote MFR, and Group B will receive PIR + remote MFR, three times per week for 8 weeks. Outcomes (Knee Extension Angle Test, Sit and Reach Test,Goniometer readings) will be assessed at baseline, 4 weeks ,and 8 weeks to determine the more effective intervention.                                                                                                                                                                                                                                                
 
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