UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000059985
Receipt number R000068612
Scientific Title The effect of a six-week specific warm-up training program on some risk factors for lower limb injuries in elite taekwando athletes: A randomized controlled trial
Date of disclosure of the study information 2025/12/19
Last modified on 2025/12/05 02:36:01

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Basic information

Public title

The effect of a six-week specific warm-up training program on some risk factors for lower limb injuries in elite taekwando athletes: A randomized controlled trial

Acronym

The effect of a six-week specific warm-up training program on some risk factors for lower limb injuries in elite taekwando athletes: A randomized controlled trial

Scientific Title

The effect of a six-week specific warm-up training program on some risk factors for lower limb injuries in elite taekwando athletes: A randomized controlled trial

Scientific Title:Acronym

The effect of a six-week specific warm-up training program on some risk factors for lower limb injuries in elite taekwando athletes: A randomized controlled trial

Region

Asia(except Japan)


Condition

Condition

pre-post test

Classification by specialty

Rehabilitation medicine Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

This study aimed to investigate the effect of a six-week specific warm-up training program on the prevention of lower limb injuries in elite taekwondo athletes.

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

isokinetic strength of knee 60 and 180o/s and ankle flexor/extensor muscles, knee and ankle proprioception.

Key secondary outcomes

static and dynamic balance, and lower limb power asymmetry (single hop, triple hop, and countermovement jump).


Base

Study type

Interventional


Study design

Basic design

Parallel

Randomization

Randomized

Randomization unit

Individual

Blinding

Single blind -investigator(s) and assessor(s) are blinded

Control

Active

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

2

Purpose of intervention

Prevention

Type of intervention

Other

Interventions/Control_1

experimental group performed a six-week specific warm-up program

Interventions/Control_2

control group

Interventions/Control_3


Interventions/Control_4


Interventions/Control_5


Interventions/Control_6


Interventions/Control_7


Interventions/Control_8


Interventions/Control_9


Interventions/Control_10



Eligibility

Age-lower limit

18 years-old <=

Age-upper limit

30 years-old >=

Gender

Male and Female

Key inclusion criteria

Participate in at least one official event this year.
Both male and female.
Have at least one quota place in the Olympic Games.
Have a medal in the World Championships.
No lower limb injury in the past three to six months.

Key exclusion criteria

Dissatisfaction with continuing activity and cooperation in the research.
Failure to regularly participate in training sessions and having at least two consecutive absences.
Occurrence of any injury or increased pain in the implementation of training programs.
Having a training program that is consistent with the protocol in the research.

Target sample size

40


Research contact person

Name of lead principal investigator

1st name Amirhossein
Middle name
Last name Mehmandost Somehsaraei

Organization

Shahid Behshti university

Division name

SBU

Zip code

14911-15719

Address

Mirdamad, South Razan Street, Hesari Street, Keshvari Sport complex, Tehran, Iran.

TEL

989123547613

Email

a.mehmandoust@mail.sbu.ac.ir


Public contact

Name of contact person

1st name Amirhossein
Middle name
Last name Mehmandost Somehsaraei

Organization

shahid behshti

Division name

SBU

Zip code

14911-15719

Address

Mirdamad, South Razan Street, Hesari Street, Keshvari Sport complex, Tehran, Iran.

TEL

989336487376

Homepage URL


Email

a.mehmandoust@mail.sbu.ac.ir


Sponsor or person

Institute

Self funding

Institute

Department

Personal name



Funding Source

Organization

self funding

Organization

Division

Category of Funding Organization

Other

Nationality of Funding Organization



Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization

Shahid Behshti

Address

Mirdamad, South Razan Street, Hesari Street, Keshvari Sport complex, Tehran, Iran.

Tel

989336487376

Email

a.mehmandoust@mail.sbu.ac.ir


Secondary IDs

Secondary IDs

NO

Study ID_1


Org. issuing International ID_1


Study ID_2


Org. issuing International ID_2


IND to MHLW



Institutions

Institutions



Other administrative information

Date of disclosure of the study information

2025 Year 12 Month 19 Day


Related information

URL releasing protocol


Publication of results

Unpublished


Result

URL related to results and publications


Number of participants that the trial has enrolled


Results


Results date posted


Results Delayed


Results Delay Reason


Date of the first journal publication of results


Baseline Characteristics


Participant flow


Adverse events


Outcome measures


Plan to share IPD


IPD sharing Plan description



Progress

Recruitment status

Preinitiation

Date of protocol fixation

2025 Year 12 Month 05 Day

Date of IRB

2025 Year 11 Month 09 Day

Anticipated trial start date

2025 Year 12 Month 05 Day

Last follow-up date

2026 Year 01 Month 19 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information



Management information

Registered date

2025 Year 12 Month 05 Day

Last modified on

2025 Year 12 Month 05 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000068612