UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000055437 |
|---|---|
| Receipt number | R000063314 |
| Scientific Title | Effects of resistance training on baseball performance in 15-year-old boys. |
| Date of disclosure of the study information | 2024/09/06 |
| Last modified on | 2024/09/06 02:31:09 |
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Basic information
Public title
Effects of resistance training on baseball performance in 15-year-old boys
Acronym
Impact of Resistance Training on Youth
Scientific Title
Effects of resistance training on baseball performance in 15-year-old boys.
Scientific Title:Acronym
Impact of Resistance Training on Youth
Region
| Japan |
Condition
Condition
Muscle mass and strength
Classification by specialty
| Not applicable | Child |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
By presenting new findings on resistance training in adolescence, it is hoped that the importance of resistance training will be recognized in the field of youth sports coaching and will contribute to the improvement of athletes' performance.
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Measurements of 5RM of squat 8 weeks after the start of training
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Other |
Interventions/Control_1
Resistance training (squatting) will be prescribed twice a week for 8 weeks.The first week will start at 50% of 1RM, and the load will be progressively increased.
Interventions/Control_2
The non-training group will lead a normal life. They do not engage in resistance training.
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 15 | years-old | <= |
Age-upper limit
| 16 | years-old | >= |
Gender
Male
Key inclusion criteria
High school freshman male who has never engaged in resistance training and does not currently have an ongoing exercise routine such as athletic club activities
Key exclusion criteria
Biologically female, sophomore or above in high school
Target sample size
15
Research contact person
Name of lead principal investigator
| 1st name | Taiji |
| Middle name | |
| Last name | Matsui |
Organization
Waseda University
Division name
Faculty of Sport Sciences
Zip code
202-0021
Address
2-7-5-206 Higashifushimi, Nishitokyo-shi, Tokyo
TEL
03-3203-4141
matsui@waseda.jp
Public contact
Name of contact person
| 1st name | Takumi |
| Middle name | |
| Last name | Washida |
Organization
Waseda University
Division name
Graduate School of Sport Sciences
Zip code
202-0015
Address
6-2-7-308 Hoyacho, Nishitokyo-shi, Tokyo
TEL
090-4752-5006
Homepage URL
takumigogo0221@akane.waseda.jp
Sponsor or person
Institute
Waseda University
Institute
Department
Personal name
Takumi Washida
Funding Source
Organization
None
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Waseda University Office of Research Ethics
Address
1-104 Totsukacho, Shinjuku-ku, Tokyo
Tel
03-5272-4652
rps-management@list.waseda.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2024 | Year | 09 | Month | 06 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Preinitiation
Date of protocol fixation
| 2024 | Year | 09 | Month | 16 | Day |
Date of IRB
Anticipated trial start date
| 2024 | Year | 09 | Month | 16 | Day |
Last follow-up date
| 2024 | Year | 11 | Month | 16 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2024 | Year | 09 | Month | 06 | Day |
Last modified on
| 2024 | Year | 09 | Month | 06 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000063314
