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CTRI Number  CTRI/2025/11/097576 [Registered on: 17/11/2025] Trial Registered Prospectively
Last Modified On: 14/11/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Physiotherapy (Not Including YOGA) 
Study Design  Single Arm Study 
Public Title of Study   A 6 weeks exercise program of strengthening: how it helps male club level fast bowlers in improving speed, lower limb leg power and bowling speed. 
Scientific Title of Study   Effects Of 6 Weeks of Complex Training on Linear Speed, Lower Limb Explosive Power and Bowling Velocity in Male Club Level Fast Bowlers 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Saakhi Utkarsh Shah 
Designation  Post Graduate Student 
Affiliation  SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai 
Address  SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai
SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai
Mumbai
MAHARASHTRA
400706
India 
Phone  655787150  
Fax    
Email  saakhishah30@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Saakhi Utkarsh Shah 
Designation  Post Graduate Student 
Affiliation  SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai 
Address  SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai
SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai
Mumbai
MAHARASHTRA
400706
India 
Phone  6355787150  
Fax    
Email  saakhishah30@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Danesh Chinoy 
Designation  Associate Professor 
Affiliation  SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai 
Address  SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy,6th floor, plot no-2,sector-5, Nerul, Navi Mumbai
SRT10 Academy, D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai
Mumbai
MAHARASHTRA
400706
India 
Phone  8454800869  
Fax    
Email  danesh.chinoy@dypatil.edu  
 
Source of Monetary or Material Support  
D.Y. Patil deemed to be University, School of Physiotherapy, Navi Mumbai, Maharashtra- 400706, India 
 
Primary Sponsor  
Name  D Y Patil deemed to be University, School of Physiotherapy  
Address  D Y Patil deemed to be University, School of Physiotherapy, 6th floor, plot no-2,sector-5, Nerul, Navi Mumbai-400706 
Type of Sponsor  Private medical college 
 
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 Saakhi Utkarsh Shah  Dr. DY Patil deemed to be University, School of Physiotherapy  DY Patil deemed to be University, School of Physiotherapy, 6th floor, plot no2, sector 5, Nerul, Navi Mumbai
Mumbai
MAHARASHTRA 
6355787150

saakhishah30@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 2  
Name of Committee  Approval Status 
Institutional Ethics Committee for Biomedical and Health Research  Approved 
Institutional Ethics Committee for Biomedical and Health Research  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Bowlers 
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Complex Training  Effects of complex on linear speed, lower limb explosive power and bowling velocity in fast bowlers. 3 sessions per week for 6 weeks- Back squat with 2 sets of 4 repetitions-65% of 1RM, bench press with 2 sets of 8 repetitions-70% of 1RM and countermovement jump with 2 sets of 3 repetitions with 120s rest in between the sets for week 1 and 2, Back squat with 3 sets of 10 repetitions-80% of 1RM, bench press with 3 sets of 8 repetitions-70% of 1RM and countermovement jump with 3 sets of 3 repetitions with 120s rest in between the sets for week 3 and 4, Hip thrusts with 2 sets of 10 repetitions-85% of 1RM, chest supported row with 2 sets of 8 repetitions-75% of 1RM and broad jump with 2 sets of 3 repetitions with 120s rest in between the sets for week 5 and 6. 
Comparator Agent  NIL  NIL 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  30.00 Year(s)
Gender  Male 
Details  1.Male participants.
2.Club level cricket fast bowlers aged between 18- 30 years.
3.Players associated with the club for at least past one year and plays competitive cricket for the club.
4.No history of lower limb injuries within the past six months.
5.Participants undergoing strength training for at least 6 months.
 
 
ExclusionCriteria 
Details  1.Participants with a history of musculoskeletal disorders affecting lower limb function.
2.Participants undergoing rehabilitation for lower limb injuries.
3.Individuals with any medical condition that may affect their ability to participate in the training programs.
4.Any pathological conditions of spine, hip, knee, pelvis.
5.Any traumatic condition in the past 6 months.

 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Linear Speed- will be assessed by 30m Sprint test.
Lower Limb Explosive Power- will be assessed by Vertical Jump Test
Bowling Velocity- will be assessed by Bushnell Gun 
Baseline, after 6 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)   25/11/2025 
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 Yet Recruiting 
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   Cricket is a team event that demands the players to assume different activities like throwing, bowling and batting, bowling, fielding, batting, and wicket-keeping in the same game. Bowlers benefit from upper body and leg strength to enhance their deliveries. Leg strength is crucial for running, striding, sprinting, making rapid turns, and jumping . Improvements in strength gains have been observed following alterations in various dosage parameters of resistance training. The frequency, duration, volume, follow-up period, order of exercises, and duration of rest have been regarded as the most important dosage variables used in resistance training. Plyometric training has also gained popularity in recent years in enhancing athletes’ strength and power output . Considering the isolated effectiveness of heavy and light resistance plyometric training for enhancing performance, a ‘complex training’ routine was devised by combining the aforementioned training forms. Complex training starts with a high load of resistance training that is succeeded by plyometric training. This combination aims at improving the efficacy of the plyometric training stimulus, thus increasing the neuromuscular response, explosive strength, and power.

Aim:
To study the effects of a 6-weeks of complex training on linear speed, lower limb explosive power and bowling velocity in male club level cricket fast bowlers aged 18-30 years.

Objectives:
1.     To determine the effect of a 6-week complex training program on bowling velocity in male club-level fast bowlers.
2.   To assess the effect of a 6-week complex training program on linear speed in male club-level fast bowlers.
3.    To evaluate the effect of a 6-week complex training program on lower limb explosive power in male club-level fast bowlers.

Materials and Methodology:
This interventional study will be conducted for six weeks. Thirty-five male club-level fast bowlers aged 18-30 years will be recruited. After baseline assessment, participants will undergo a six-week Complex Training, performed thrice weekly under supervision. The intervention emphasizes progressive load and correct technique. Outcome measures- linear speed, lower limb explosive power and bowling velocity- will be recorded before and after training. Data will be statistically analyzed to determine the effectiveness of the program in 6 weeks.

 

 


 
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