Effects of Inspiratory and Expiratory Muscle Strength Training on Respiratory Functions and Performance in Adolescent Volleyball Players
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Gazi University
- Enrollment
- 26
- Locations
- 1
- Primary Endpoint
- Diaphragm thickness
Study Overview
Brief Summary
This study will investigate the effects of inspiratory and expiratory muscle training on respiratory muscle strength, pulmonary function, and performance status in adolescent athletes
Detailed Description
In the literature, it has been shown in a limited number of studies that respiratory muscle training in sports such as football, cycling, swimming, and rugby reduces athletes' perceived exertion levels. However, the effects of inspiratory and expiratory muscle training on respiratory muscle strength, pulmonary function, and performance status in adolescent athletes are still unclear. Therefore, this study has been planned.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- Double (Participant, Outcomes Assessor)
Eligibility Criteria
- Ages
- 12 Years to 18 Years (Child, Adult)
- Sex
- Female
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Athletes aged 12-18 who train at a submaximal level at least 3 days a week
Exclusion Criteria
- •Adolescents with any history of chronic lung disease
- •unable to comply with the test and training
- •unwilling to participate in the study
Arms & Interventions
inspiratory muscle training group
Intervention: inspiratory muscle training (Device)
expiratory muscle training group
Intervention: expiratory muscle training (Device)
Outcomes
Primary Outcomes
Diaphragm thickness
Time Frame: Second day
Diaphragm thickness will be assessed using ultrasonography.
Respiratory muscle strength
Time Frame: First day
Maximal inspiratory and expiratory muscle strength will be evaluated using mouth pressure device .
Secondary Outcomes
- Diaphragm stiffness(second day)
- Constant load-inspiratory muscle endurance test(First day)
- FEV1(First day)
- FVC(First day)
- FEV1/FVC(First day)
- PEF(First day)
- FEF2575(First day)
- Athletic performance(second day)
- Fat free mass Body compositions(second day)
- Fat mass Body compositions(second day)
- Fat percentage Body compositions(second day)
Investigators
Zeliha ÇELİK
Asst.Prof
Amasya University