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Effects of Isometric Conditioning Activity on Subsequent Jumping Performance in Volleyball Players

NCT06459050 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2024-06-14

No results posted yet for this study

Summary

The pairing of high-effort exercise, called conditioning activity, with a biomechanically similar high-velocity power movement is considered a valid method to effectively facilitate muscle power adaptations. Research has mainly focused on using this method in exercises performed by both limbs, even though sports tasks are often executed through motion sequences produced by a single limb alternately. However, available studies have focused solely on the dominant leg, leaving it unclear if the effectiveness is similar in both legs and how it transfers between them. Therefore, this study aims to evaluate the immediate effects of the isometric split squat exercise on single-leg drop jump performance in volleyball players, considering their training status.

Conditions

  • Resistance Training

Interventions

OTHER

Dominant Limb Overcoming Isometric Conditioning Activity

Each session involved performing 3 sets of 3-second overcoming isometric split squats with a 3-minute rest between sets as a conditioning activity performed by the dominant limb.

OTHER

Non-dominant Limb Overcoming Isometric Conditioning Activity

Each session involved performing 3 sets of 3-second overcoming isometric split squats with a 3-minute rest between sets as a conditioning activity performed by non-dominant limb.

Sponsors & Collaborators

  • Charles University, Czech Republic

    collaborator OTHER

  • University School of Physical Education, Krakow, Poland

    collaborator OTHER

  • The Jerzy Kukuczka Academy of Physical Education in Katowice

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
35 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-04-02
Primary Completion
2023-06-05
Completion
2023-07-03

Countries

  • Poland

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06459050 on ClinicalTrials.gov