NCT07786974

Brief Summary

This study evaluated the immediate effects of Strong Kinesio Taping on shoulder muscle performance in professional male basketball players. The study used a randomized crossover design in which each participant completed three experimental conditions: Strong Kinesio Taping, sham taping, and no taping. The testing sessions were separated by a 72-hour washout period. During each session, the internal and external rotator muscle performance of the dominant shoulder was assessed using an isokinetic dynamometer at angular velocities of 60°/s and 240°/s. The main outcomes were peak torque and total work of the shoulder internal and external rotator muscles. The external-to-internal rotator strength ratio was also evaluated to determine whether taping affected the balance between these muscle groups.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
26

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Jan 2026

Shorter than P25 for not_applicable

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

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2026

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2026

Completed
4 months until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2026

Completed
21 days until next milestone

First Submitted

Initial submission to the registry

August 22, 2026

Completed
4 days until next milestone

First Posted

Study publicly available on registry

August 26, 2026

Completed
Last Updated

August 26, 2026

Status Verified

August 1, 2026

Enrollment Period

3 months

First QC Date

August 22, 2026

Last Update Submit

August 22, 2026

Conditions

Keywords

Kinesio TapingShoulderIsokinetic DynamometryMuscle Strength

Outcome Measures

Primary Outcomes (8)

  • External Rotator Peak Torque at 60°/s

    Peak torque of the dominant shoulder external rotator muscles was measured using an isokinetic dynamometer at an angular velocity of 60°/s. Peak torque was recorded in Newton-meters (Nm). Higher values indicate greater maximal external rotator muscle strength.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • Internal Rotator Peak Torque at 60°/s

    Peak torque of the dominant shoulder internal rotator muscles was measured using an isokinetic dynamometer at an angular velocity of 60°/s. Peak torque was recorded in Newton-meters (Nm). Higher values indicate greater maximal internal rotator muscle strength.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • External Rotator Total Work at 60°/s

    Total work performed by the dominant shoulder external rotator muscles across five maximal repetitions was measured using an isokinetic dynamometer at an angular velocity of 60°/s. Total work was recorded in joules (J). Higher values indicate greater cumulative external rotator work.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • Internal Rotator Total Work at 60°/s

    Total work performed by the dominant shoulder internal rotator muscles across five maximal repetitions was measured using an isokinetic dynamometer at an angular velocity of 60°/s. Total work was recorded in joules (J). Higher values indicate greater cumulative internal rotator work.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • External Rotator Peak Torque at 240°/s

    Peak torque of the dominant shoulder external rotator muscles was measured using an isokinetic dynamometer at an angular velocity of 240°/s. Peak torque was recorded in Newton-meters (Nm). Higher values indicate greater maximal external rotator muscle performance at high angular velocity.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • Internal Rotator Peak Torque at 240°/s

    Peak torque of the dominant shoulder internal rotator muscles was measured using an isokinetic dynamometer at an angular velocity of 240°/s. Peak torque was recorded in Newton-meters (Nm). Higher values indicate greater maximal internal rotator muscle performance at high angular velocity.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • External Rotator Total Work at 240°/s

    Total work performed by the dominant shoulder external rotator muscles across 15 maximal repetitions was measured using an isokinetic dynamometer at an angular velocity of 240°/s. Total work was recorded in joules (J). Higher values indicate greater cumulative external rotator work.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • Internal Rotator Total Work at 240°/s

    Total work performed by the dominant shoulder internal rotator muscles across 15 maximal repetitions was measured using an isokinetic dynamometer at an angular velocity of 240°/s. Total work was recorded in joules (J). Higher values indicate greater cumulative internal rotator work.

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

Secondary Outcomes (2)

  • External-to-Internal Rotator Peak Torque Ratio at 60°/s

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

  • External-to-Internal Rotator Peak Torque Ratio at 240°/s

    Immediately following each experimental condition during each of the three testing sessions, with sessions separated by a 72-hour washout period.

Study Arms (6)

Strong KT-Sham-No Taping Sequence

EXPERIMENTAL

Participants received Strong Kinesio Taping during the first testing session, sham taping during the second testing session, and no taping during the third testing session. Consecutive sessions were separated by a 72-hour washout period.

Other: Strong Kinesio TapingOther: Sham TapingOther: No Taping

Strong KT-No Taping-Sham Sequence

EXPERIMENTAL

Participants received Strong Kinesio Taping during the first testing session, no taping during the second testing session, and sham taping during the third testing session. Consecutive sessions were separated by a 72-hour washout period.

Other: Strong Kinesio TapingOther: Sham TapingOther: No Taping

Sham-Strong KT-No Taping Sequence

EXPERIMENTAL

Participants received sham taping during the first testing session, Strong Kinesio Taping during the second testing session, and no taping during the third testing session. Consecutive sessions were separated by a 72-hour washout period.

Other: Strong Kinesio TapingOther: Sham TapingOther: No Taping

Sham-No Taping-Strong KT Sequence

EXPERIMENTAL

Participants received sham taping during the first testing session, no taping during the second testing session, and Strong Kinesio Taping during the third testing session. Consecutive sessions were separated by a 72-hour washout period.

Other: Strong Kinesio TapingOther: Sham TapingOther: No Taping

No Taping-Strong KT-Sham Sequence

EXPERIMENTAL

Participants received no taping during the first testing session, Strong Kinesio Taping during the second testing session, and sham taping during the third testing session. Consecutive sessions were separated by a 72-hour washout period.

Other: Strong Kinesio TapingOther: Sham TapingOther: No Taping

No Taping-Sham-Strong KT Sequence

EXPERIMENTAL

Participants received no taping during the first testing session, sham taping during the second testing session, and Strong Kinesio Taping during the third testing session. Consecutive sessions were separated by a 72-hour washout period.

Other: Strong Kinesio TapingOther: Sham TapingOther: No Taping

Interventions

The same tape material was applied to the dominant shoulder without therapeutic tension and without application principles intended to facilitate muscle activation or provide mechanical correction. Participants subsequently underwent the same standardized isokinetic testing protocol.

No Taping-Sham-Strong KT SequenceNo Taping-Strong KT-Sham SequenceSham-No Taping-Strong KT SequenceSham-Strong KT-No Taping SequenceStrong KT-No Taping-Sham SequenceStrong KT-Sham-No Taping Sequence

No tape was applied to the dominant shoulder. Participants completed the same standardized warm-up, familiarization, and isokinetic testing procedures used during the taping conditions.

No Taping-Sham-Strong KT SequenceNo Taping-Strong KT-Sham SequenceSham-No Taping-Strong KT SequenceSham-Strong KT-No Taping SequenceStrong KT-No Taping-Sham SequenceStrong KT-Sham-No Taping Sequence

A 5-cm-wide Strong Kinesio Tape was applied to the dominant shoulder by a certified Kinesio Taping practitioner. The application included a supraspinatus muscle inhibition technique with approximately 10%-15% tape tension from insertion to origin and a glenohumeral mechanical correction technique with approximately 50%-75% tape tension from the anterior to the posterior aspect of the glenohumeral joint. Shoulder isokinetic performance was assessed following the tape application.

No Taping-Sham-Strong KT SequenceNo Taping-Strong KT-Sham SequenceSham-No Taping-Strong KT SequenceSham-Strong KT-No Taping SequenceStrong KT-No Taping-Sham SequenceStrong KT-Sham-No Taping Sequence

Eligibility Criteria

Age18 Years - 45 Years
Sexmale
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • active participation in professional basketball competition,
  • regular training participation
  • absence of shoulder pain or injury at the time of testing.

You may not qualify if:

  • a history of shoulder surgery,
  • neurological disorders,
  • any musculoskeletal condition affecting upper-extremity function

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Atlas University

Istanbul, Kagithane, 34408, Turkey (Türkiye)

Location

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Masking Details
Masking was not feasible because the presence and application method of the tape were visible to the participants and investigators during testing.
Purpose
OTHER
Intervention Model
CROSSOVER
Model Details: Each participant completed all three experimental conditions-Strong Kinesio Taping, sham taping, and no taping-in a randomized order. Consecutive testing sessions were separated by a 72-hour washout period to minimize potential carryover effects.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assoc. Prof.

Study Record Dates

First Submitted

August 22, 2026

First Posted

August 26, 2026

Study Start

January 1, 2026

Primary Completion

April 1, 2026

Study Completion

August 1, 2026

Last Updated

August 26, 2026

Record last verified: 2026-08

Data Sharing

IPD Sharing
Will not share

Locations