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Comparison of the Immediate Effects of Lower Extremity Static Stretching Exercises on Vertical Jump

Gender-Based Comparison of the Immediate Effects of Lower Extremity Static Stretching Exercises on Vertical Jump in Sedentary Individuals

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06530407
Enrollment
20
Registered
2024-07-31
Start date
2024-06-10
Completion date
2024-07-10
Last updated
2025-03-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stretch

Keywords

strech

Brief summary

The aim of this study is to compare the immediate effects of lower extremity static stretching exercises on vertical jump in sedentary individuals based on gender.

Detailed description

The study was conducted on 10 female (Group 1) and 10 male (Group 2) university students. The vertical jump height (VJH) of the individuals who agreed to participate in the study was measured with a wireless jumping platform. After the initial evaluations, lower extremity static stretching exercises targeting the M. Gastrocnemious and M. Hamstring muscles were applied to the participants in both groups. The VJH of the participants was re-evaluated immediately after the application. Both pre-post evaluations and female-male comparison evaluations will be performed for the statistical analysis of the data.Statistical analysis will be performed with SPSS 24.0 program. If the data is parametric, paired sample t-test will be used for within-group evaluation; independent sample t-test will be used for between-group evaluation. If the data is non-parametric, Wilson test will be used for within-group evaluation and Mann Whitney U test will be used for between-group evaluation.

Interventions

OTHERStatic streching exercise

Static stretching exercises were applied to the M. Gastrocnemious and M. Hamstring muscle groups for both groups. The exercises were applied as a set, with three repetitions for 15 seconds on each leg, with a 20-second rest between repetitions. Static stretching was applied by slowly stretching the relevant muscle group to the point of sensitivity, without straining the pain threshold, and waiting in that position. All stretching exercises lasted an average of 6 minutes.

Sponsors

Halic University
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 25 Years
Healthy volunteers
Yes

Inclusion criteria

* Volunteering to participate in the study * Being between the ages of 18-25

Exclusion criteria

* Having balance problems for any reason * Having a history of lower extremity surgery * Having a musculoskeletal problem within the last year * Doing regular exercise within the last year

Design outcomes

Primary

MeasureTime frameDescription
Vertical jump heightat baseline and immediately after the lower extremity static stretching exercise programDSY was measured with a wireless jumping platform (Ezejump, Australia). Participants were subjected to three squat jump tests on this platform with free intervals between repetitions and the maximum value obtained from the test was recorded as the vertical jump height.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026