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CTRI Number  CTRI/2025/07/090106 [Registered on: 03/07/2025] Trial Registered Prospectively
Last Modified On: 03/07/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Physiotherapy (Not Including YOGA) 
Study Design  Single Arm Study 
Public Title of Study   William’s Exercise: A 4-Week Path to Better Flexibility, Core Strength & Spinal Health in Obese Men 
Scientific Title of Study   Effect of 4 weeks Williams exercise on hamstring flexibility, core endurance and lumbar lordosis in overweight and obese male – An experimental study 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Patel Zalak Vinodkumar 
Designation  PG Scholar 
Affiliation  KPGU 
Address  Musculoskeletal and sports Department, Krishna School of Physiotherapy and Rehabilitation, Drs. Kiran & Pallavi Global University (KPGU), Vadodara-Mumbai NH8, Varnama, Vadodara, Gujarat 391243, India

Vadodara
GUJARAT
391243
India 
Phone  8320964017  
Fax    
Email  zalakpatel627@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr. Paras Bhura 
Designation  Professor 
Affiliation  KPGU 
Address  Musculoskeletal and sports Department, Krishna School of Physiotherapy and Rehabilitation, Drs. Kiran & Pallavi Global University (KPGU), Vadodara-Mumbai NH8, Varnama, Vadodara, Gujarat 391243, India

Vadodara
GUJARAT
391243
India 
Phone  7861805174  
Fax    
Email  parasbhura.kspr@kpgu.ac.in  
 
Details of Contact Person
Public Query
 
Name  Patel Zalak Vinodkumar 
Designation  PG Scholar 
Affiliation  KPGU 
Address  Ward 4/A, plot no. 61, house no.9, kanku society, Adipur, Kutch

Vadodara
GUJARAT
370205
India 
Phone  8320964017  
Fax    
Email  zalakpatel627@gmail.com  
 
Source of Monetary or Material Support  
Physiotherapy OPD, Matrushri Davalba Hospital 
 
Primary Sponsor  
Name  Patel Zalak Vinodkumar 
Address  Musculoskeletal and sports Department, Krishna School of Physiotherapy and Rehabilitation, Drs. Kiran & Pallavi Global University, Vadodara-Mumbai NH8, Varnama, Vadodara, Gujarat 391243, India 
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 
Dr Patel Zalak Vinodkumar PT  Physiotherapy OPD, Matrushri Davalba Hospital  KPGU, Vadodara - Mumbai, National Highway 8, Varanama, Vadodara, Gujarat. KPGU, Vadodara - Mumbai, National Highway 8, Varanama, Vadodara, Gujarat.
Vadodara
GUJARAT 
8320964017

zalakpatel627@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Ethics Committee for Biomedical and Health Research, KPGU.  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Overweight and obese 
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Not Applicable  Not Applicable 
Intervention  Williams Exercise  Pre- as well as post-outcome measures sit and reach test, McGill endurance test and flexible ruler measure will be taken to determine the effect of intervention william’s exercise. Duration for intervention will be 4 days a week for period of 4 weeks. The total 16 session will be given. Protocol will be started with 1 set of 10 repetitions at starting and if the performance improves and patient’s compatibility with trainings, eventually finished with 3 sets of 20 repetitions at the end of protocols. 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  35.00 Year(s)
Gender  Male 
Details  Male
Age 18 to 35yrs
BMI more than 24.9
Willingness
 
 
ExclusionCriteria 
Details  Any major musculoskeletal injury since last 6 months like strain, sprain, subluxation and dislocation.
Known case of any neurological, cardiac, respiratory disease.
Any other medical, surgical or psychological case.
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Hamstring Flexibility
Core Endurance
Lumbar Lordosis 
4 weeks 
 
Secondary Outcome  
Outcome  TimePoints 
NIL  NIL 
 
Target Sample Size   Total Sample Size="35"
Sample Size from India="35" 
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)   21/07/2025 
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="5"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   Obesity is growing global concern over 135 million in India are affected. Above BMI 25kg/m2 increases the health risk, among these lumbar lordosis is common out of other musculoskeletal impairment affecting endurance and muscle strength. William exercise designed to strengthen postural muscle targeting abdominal muscles. This study is an Experimental design, involve 35 overweight band obese male age group of 18 to 35 years with 16 session so AIM of study is to check the effect of 4 weeks William’s exercise on hamstring flexibility, core endurance and lumbar lordosis in overweight and obese males. 
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