To Design an Experimental Intervention, 62 Youth Volleyball Players Were Divided Into an Experimental Group and a Control Group and Underwent 10 Weeks of Non-stationary Strength Training Versus Traditional Strength Training: Compared the Effects of Non-stationary Strength Training on the Athletes (FMS、YBT、ST)
Effects of Functional Training on Vertical Jump Height, Leg Strength and Balance of the Young Volleyball Players in China.At the End of the Experiment, Functional Movement Screen, Vertical Jump, Maximum Strength of Legs and Y Balance Test Were Compared to Investigate the Effects of Non-stationary Strength Training on Youth Volleyball Players: the Non-stationary Strength Training Included the Inverted BOSU Ball Squat, Balance Capsule Single-leg Pull-up, One-legged Balance Capsule Ball Toss and Catch, and Balance Capsule Elastic Band Training
Purpose: Volleyball has a high influence in the world, and there are many professional volleyball players and a large number of volleyball fans in all countries. China's volleyball level ranks among the top in the world, and the Chinese women's volleyball team has won many world-class volleyball championships, but the world ranking has declined in recent years for many reasons, such as athletes' personal ability, clinical performance in the game, and injuries, etc. Functional training can effectively improve the body's functionality and reduce the risk of sports injuries. Functional training can effectively improve the body's own functionality, reduce the risk of sports injuries and thus improve the body's sports performance, while non-stationary strength training, as a kind of functional training, has little research on the effects of this training on athletes, especially youth volleyball players. In this study, inspector investigated the effects of non-stationary strength training on Functional Movement Screen (FMS), Vertical Jump Height, Leg Strength and Y Balance Test of Chinese youth volleyball players from the grassroots reserve of Chinese volleyball players.
METHODS: Sixty-four subjects participated in this experiment, 32 in the experimental group of which 18 were males and 14 were females and 32 in the control group of which 18 were males and 14 were females. The subjects were then subjected to 12 weeks of non-stationary strength training intervention in the experimental group and 12 weeks of conventional strength training in the control group, after which the pre-test, mid-test and post-test scores of FMS, Vertical Jump Height, Leg Strength and Y Balance Test were tested in the experimental and control groups. Repeated measures MANCOVA was performed using SPSS with subjects' YEAR, TALL and WEIGHT as covariates to explore changes in several dependent variables across groups and across gender. Since a female athlete in the control group was injured during the skill training in the middle of the experiment, the data of this athlete was excluded to ensure the accuracy of the data, and non-parametric tests and post hoc tests were utilized at a later stage to verify the accuracy of the repeated measures MANCOVA data.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Shan Dong
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Liao Cheng, Shan Dong, China, 252000
- Liaocheng First Experimental School
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
Accepts Healthy Volunteers
Description
Contains Criteria:
- No congenital disorders (affecting athletic training performance)
- Meet the requirements of the FMS test
- Have a 2nd grade or higher athletic rating or two or more years of training in an athletic school
- Age 11-18 years old
Exclusion Criteria:
- Congenital heart disease
- Sports injuries that interfere with training progress prior to testing
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Experimental: Strength Training
The participants' daily strength training program was interfered with by using non-stationary strength training as the intervention for the corresponding experiment.
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Sixty-two participants were divided into an experimental group and a control group.
31 participants in the experimental group were in an unstable condition, with the help of unstable equipment such as BOSU balls, balance capsules and Swiss balls.
The training program was designed according to the actual situation and characteristics of the participants to meet the characteristics of the volleyball sport.
The remaining 31 participants in the control group underwent a conventional strength training routine.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
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The effects of non-stationary strength training on participants' Functional Movement· Screen.
Time Frame: From enrollment to the end of the 10-week experiment
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FMS：3 points: high-quality completion of the action.
2 points: able to complete the entire action, but compensatory action. 1 point: unable to complete the entire action or unable to maintain the starting stance.
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From enrollment to the end of the 10-week experiment
|
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The effects of non-stationary strength training on participants' Y Balance Test.
Time Frame: From enrollment to the end of the 10-week experiment
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Assuming the results are a1, b1, and c1, the composite score = (a+b+c)/(leg length * 3)* 100%
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From enrollment to the end of the 10-week experiment
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- HE2024032801
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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