NCT05113719

Brief Summary

Stabilization exercises help increase strength, stability, balance, gait, and endurance through effective abdominal training. Bridge exercise, which is one of the closed kinetic exercises, is one of the most used spinal stabilization exercises. Although that exercise affects on the trunk muscles, it has been stated that it is related to all muscles of the lower extremity.There are some studies, which are examining the activation of the gluteus maximus, quadriceps, rectus abdominus, iliocostalis lumborum, iliocostalis thoracis, and gastrocnemius muscles while exercising the bridge. Although there are some studies investigating the activation of muscles at different knee angles, there is no study in the literature examining the effect of bridge exercise performed at different knee angles on the strength and endurance of lower extremity and trunk muscles. For these reasons, this study aimed to examine the effect of bridging exercises performed at different knee angles on muscle strength and endurance in healthy subjects.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
45

participants targeted

Target at P50-P75 for not_applicable healthy

Timeline
Completed

Started Jul 2020

Typical duration for not_applicable healthy

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 1, 2020

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2021

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 10, 2021

Completed
18 days until next milestone

First Submitted

Initial submission to the registry

October 28, 2021

Completed
12 days until next milestone

First Posted

Study publicly available on registry

November 9, 2021

Completed
Last Updated

December 8, 2021

Status Verified

November 1, 2021

Enrollment Period

1 year

First QC Date

October 28, 2021

Last Update Submit

November 24, 2021

Conditions

Keywords

Healthy individualsBridge exercisemuscle strenghtcore endurance

Outcome Measures

Primary Outcomes (10)

  • Muscle Strength Assessment-Baseline

    PowerTrack II Command will be used. The back extensor muscle group and M. Gluteus Maximus, M. Quadriceps Femoris, M. Gastrocinemius muscles of the participants will be evaluated.

    Assessment will be conducted before intervention.

  • Muscle Strength Assessment-Post intervention

    PowerTrack II Command will be used. The back extensor muscle group and M. Gluteus Maximus, M. Quadriceps Femoris, M. Gastrocinemius muscles of the participants will be evaluated.

    Assessment will be conducted immediately after the intervention.

  • Abdominal Muscle Strength Assessment-Baseline

    Manual Muscle Test will be used.

    Assessment will be conducted before intervention.

  • Abdominal Muscle Strength Assessment-Post intervention

    Manual Muscle Test will be used.

    Assessment will be conducted immediately after the intervention.

  • Core Endurance Assessment-1-Baseline

    Prone Plank Endurance Test

    Assessment will be conducted before intervention.

  • Core Endurance Assessment-1-Post intervention

    Prone Plank Endurance Test

    Assessment will be conducted immediately after the intervention.

  • Core Endurance Assessment-2-Baseline

    Squat Endurance Test

    Assessment will be conducted before intervention.

  • Core Endurance Assessment-2-Post intervention

    Squat Endurance Test

    Assessment will be conducted immediately after the intervention.

  • Core Endurance Assessment-3-Baseline

    Dynamic Abdominal Endurance Test

    Assessment will be conducted before intervention.

  • Core Endurance Assessment-3-Post intervention

    Dynamic Abdominal Endurance Test

    Assessment will be conducted immediately after the intervention.

Study Arms (3)

Bridge exercise at knee angle 45 degree

EXPERIMENTAL

The group will perform the bridge exercise at a 45-degree knee flexion angle.

Other: Exercise

Bridge exercise at knee angle 60 degree

EXPERIMENTAL

The group will perform the bridge exercise at a 60-degree knee flexion angle.

Other: Exercise

Bridge exercise at knee angle 90 degree

EXPERIMENTAL

The group will perform the bridge exercise at a 90-degree knee flexion angle.

Other: Exercise

Interventions

Both groups will perform bridge exercise

Bridge exercise at knee angle 45 degreeBridge exercise at knee angle 60 degreeBridge exercise at knee angle 90 degree

Eligibility Criteria

Age18 Years - 27 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Being between the ages of 18-27
  • Not having any health problems diagnosed in terms of starting the exercise program
  • Individuals who do not exercise regularly

You may not qualify if:

  • Having any identified health problem that would prevent the exercise
  • Individuals who exercise regularly

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Pamukkale University

Denizli, Turkey (Türkiye)

Location

Related Links

MeSH Terms

Interventions

Exercise

Intervention Hierarchy (Ancestors)

Motor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Officials

  • Fettah SAYGILI, PT, M.Sc.

    Research Assistant

    STUDY CHAIR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

October 28, 2021

First Posted

November 9, 2021

Study Start

July 1, 2020

Primary Completion

July 1, 2021

Study Completion

October 10, 2021

Last Updated

December 8, 2021

Record last verified: 2021-11

Data Sharing

IPD Sharing
Will not share

There is no plan to make IPD data but when the statistical analysis of all data is made, all results will be shared.

Locations