NCT05247359

Brief Summary

Basketball is a team sport that requires specific motor skills to develop different technical-tactical actions. Within the specific movements, landings after a jump are very common and require optimal technical performance, good stability and symmetry. Alterations in these components have been linked to an increased risk of injury. The objective of the present study is to identify functional alterations in the jump / landing technique that basketball players present. Cross-sectional study carried out from Septembre to Juny. The participants were basketball players aged 12 to 14 years. The main variables were: ankle stability, dynamic knee valgus, central stability, symmetry of the lower extremities. The tests used were: Abalakov Test, Single Hop Test for distance, Single-leg vertical countermovement jump test, Cross Over Hop test, One Leg Balance Test.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
104

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Sep 2020

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

September 1, 2020

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2021

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 30, 2021

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

January 28, 2022

Completed
21 days until next milestone

First Posted

Study publicly available on registry

February 18, 2022

Completed
Last Updated

February 18, 2022

Status Verified

February 1, 2022

Enrollment Period

10 months

First QC Date

January 28, 2022

Last Update Submit

February 9, 2022

Conditions

Keywords

BasketballPhysical TherapyYouth athletesMovement

Outcome Measures

Primary Outcomes (4)

  • Ankle stability

    The ability of the player to maintain the monopodal position throughout the test and at the same time perform the jumps continuously without compensating with small jumps to stabilize was evaluated with the Cross Over Hop test and Single Hop Test for distance. It was recorded with a frontal and lateral filming device. The results were subsequently analyzed.

    1 year

  • Dynamic lower extremity valgus

    It was evaluated with the Abalakov Test and the Single Hop test for distance. For this purpose, two filming devices were placed, one frontal and one lateral. For the detection of dynamic valgus at landing, the angle formed between the femur and the tibia was looked at. The results were subsequently analyzed with the recording obtained.

    1 year

  • Dynamic postural control

    The Abalakov Test, Single Hop Test for distance and the Single-leg vertical countermovement jump test were used to observe the trunk alignment during the jump taking the hip and shoulder girdle as reference. For this purpose, two filming devices were placed in frontal and lateral positions. The results were subsequently analyzed with the recording obtained.

    1 year

  • Symmetry

    From the distance obtained in the Single Hop for distance Test, the Symmetry Index was calculated through the formula: (Distance dominant limb/Distance non-dominant limb)\*100.

    1 year

Secondary Outcomes (8)

  • Age

    1 year

  • Gender

    1 year

  • Weight

    1 year

  • Height

    1 year

  • Wingspan

    1 year

  • +3 more secondary outcomes

Eligibility Criteria

Age12 Years - 14 Years
Sexall
Age GroupsChild (0-17)
Sampling MethodProbability Sample
Study Population

The participants were recruited through the Catalan Basketball Federation, and the study was carried out in the sports facilities of each club.

You may qualify if:

  • Age from 12 years to 14 years at testing (both included).
  • To be actively competing during the study.
  • Voluntarily sign the informed consent form.

You may not qualify if:

  • Presented any injury (overuse or acute) at the time of testing.
  • Psychological or psychiatric diseases diagnosed.
  • Oncological diseases diagnosed.
  • Did not attend on the day of the assessment.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Federación Catalana de Baloncesto

Barcelona, 08018, Spain

Location

Related Publications (29)

  • Baltaci G, Yilmaz G, Atay AO. The outcomes of anterior cruciate ligament reconstructed and rehabilitated knees versus healthy knees: a functional comparison. Acta Orthop Traumatol Turc. 2012;46(3):186-95. doi: 10.3944/aott.2012.2366.

    PMID: 22659635BACKGROUND
  • Lee DW, Yang SJ, Cho SI, Lee JH, Kim JG. Single-leg vertical jump test as a functional test after anterior cruciate ligament reconstruction. Knee. 2018 Dec;25(6):1016-1026. doi: 10.1016/j.knee.2018.07.014. Epub 2018 Aug 14.

    PMID: 30115591BACKGROUND
  • Fernandez-Santos JR, Ruiz JR, Cohen DD, Gonzalez-Montesinos JL, Castro-Pinero J. Reliability and Validity of Tests to Assess Lower-Body Muscular Power in Children. J Strength Cond Res. 2015 Aug;29(8):2277-85. doi: 10.1519/JSC.0000000000000864.

    PMID: 25647647BACKGROUND
  • Read PJ, Oliver JL, de Ste Croix MB, Myer GD, Lloyd RS. Reliability of the Tuck Jump Injury Risk Screening Assessment in Elite Male Youth Soccer Players. J Strength Cond Res. 2016 Jun;30(6):1510-6. doi: 10.1519/JSC.0000000000001260.

    PMID: 26562715BACKGROUND
  • Springer BA, Marin R, Cyhan T, Roberts H, Gill NW. Normative values for the unipedal stance test with eyes open and closed. J Geriatr Phys Ther. 2007;30(1):8-15. doi: 10.1519/00139143-200704000-00003.

    PMID: 19839175BACKGROUND
  • Troester JC, Jasmin JG, Duffield R. Reliability of Single-Leg Balance and Landing Tests in Rugby Union; Prospect of Using Postural Control to Monitor Fatigue. J Sports Sci Med. 2018 May 14;17(2):174-180. eCollection 2018 Jun.

    PMID: 29769817BACKGROUND
  • Jonsson E, Seiger A, Hirschfeld H. One-leg stance in healthy young and elderly adults: a measure of postural steadiness? Clin Biomech (Bristol). 2004 Aug;19(7):688-94. doi: 10.1016/j.clinbiomech.2004.04.002.

    PMID: 15288454BACKGROUND
  • Michikawa T, Nishiwaki Y, Takebayashi T, Toyama Y. One-leg standing test for elderly populations. J Orthop Sci. 2009 Sep;14(5):675-85. doi: 10.1007/s00776-009-1371-6. Epub 2009 Oct 3.

    PMID: 19802686BACKGROUND
  • Lockie RG, Beljic A, Ducheny SC, Kammerer JD, Dawes JJ. Relationships between Playing Time and Selected NBA Combine Test Performance in Division I Mid-Major Basketball Players. Int J Exerc Sci. 2020 May 1;13(4):583-596. doi: 10.70252/XZEP5232. eCollection 2020.

    PMID: 32509125BACKGROUND
  • Stojanovic E, Aksovic N, Stojiljkovic N, Stankovic R, Scanlan AT, Milanovic Z. Reliability, Usefulness, and Factorial Validity of Change-of-direction Speed Tests in Adolescent Basketball Players. J Strength Cond Res. 2019 Nov;33(11):3162-3173. doi: 10.1519/JSC.0000000000002666.

    PMID: 29927890BACKGROUND
  • Fort-Vanmeerhaeghe A, Tutusaus L, Ruiz P, Massó i Ortigosa N. Efectos de un entrenamiento propioceptivo sobre la extremidad inferior en jóvenes deportistas jugadores de voleibol. Apunts. Medicina de l'Esport. 2008;43(157):5-13.

    BACKGROUND
  • Harmer PA. Basketball injuries. Med Sport Sci. 2005;49:31-61. doi: 10.1159/000085341.

  • Fort-Vanmeerhaeghe A, Romero Rodriguez D. Análisis de los factores de riesgo neuromusculares de las lesiones deportivas. Apunts Med l Esport. 2013;48(179):109- 120.

    RESULT
  • Schelling X, Torres-Ronda L. An integrative approach to stenght and neuromuscular power training for basketball. Strenghth & Conditioning Journal. 2016;38(3):72-80.

    RESULT
  • Policastro F, Accardo A, Marcovich R, Pelamatti G, Zoia S. Relation between Motor and Cognitive Skills in Italian Basketball Players Aged between 7 and 10 Years Old. Sports (Basel). 2018 Aug 14;6(3):80. doi: 10.3390/sports6030080.

  • Stelee J, Sheppard J. Landing mechanics in injury prevention and performance rehabilitation. In: Joyce D, Lewindon D. Sports Injury Prevention and Rehabilitation: integrating medicine and science for performance solutions. London: Taylor & Francis Group; 2016:121-138.

    RESULT
  • Struzik A, Juras G, Pietraszewski B, Rokita A. Effect of drop jump technique on the reactive strength index. J Hum Kinet. 2016 Sep 10;52:157-164. doi: 10.1515/hukin-2016-0003. eCollection 2016 Sep 1.

  • Romanchuk NJ, Smale KB, Del Bel MJ, Benoit DL. Divergence analysis of failed and successful unanticipated single-leg landings reveals the importance of the flight phase and upper body biomechanics. J Biomech. 2020 Aug 26;109:109879. doi: 10.1016/j.jbiomech.2020.109879. Epub 2020 Jun 13.

  • Sugiyama T, Kameda M, Kageyama M, Kiba K, Kanehisa H, Maeda A. Asymmetry between the Dominant and Non-Dominant Legs in the Kinematics of the Lower Extremities during a Running Single Leg Jump in Collegiate Basketball Players. J Sports Sci Med. 2014 Dec 1;13(4):951-7. eCollection 2014 Dec.

  • Fort-Vanmeerhaeghe A, Bishop C, Busca B, Aguilera-Castells J, Vicens-Bordas J, Gonzalo-Skok O. Inter-limb asymmetries are associated with decrements in physical performance in youth elite team sports athletes. PLoS One. 2020 Mar 3;15(3):e0229440. doi: 10.1371/journal.pone.0229440. eCollection 2020.

  • Fort-Vanmeerhaeghe A, Montalvo AM, Lloyd RS, Read P, Myer GD. Intra- and Inter-Rater Reliability of the Modified Tuck Jump Assessment. J Sports Sci Med. 2017 Mar 1;16(1):117-124. eCollection 2017 Mar.

  • Caffrey E, Docherty CL, Schrader J, Klossner J. The ability of 4 single-limb hopping tests to detect functional performance deficits in individuals with functional ankle instability. J Orthop Sports Phys Ther. 2009 Nov;39(11):799-806. doi: 10.2519/jospt.2009.3042.

  • Gillen ZM, Shoemaker ME, McKay BD, Bohannon NA, Gibson SM, Cramer JT. Influences of the Stretch-Shortening Cycle and Arm Swing on Vertical Jump Performance in Children and Adolescents. J Strength Cond Res. 2022 May 1;36(5):1245-1256. doi: 10.1519/JSC.0000000000003647. Epub 2020 May 28.

  • Sasaki S, Tsuda E, Yamamoto Y, Maeda S, Kimura Y, Fujita Y, Ishibashi Y. Core-Muscle Training and Neuromuscular Control of the Lower Limb and Trunk. J Athl Train. 2019 Sep;54(9):959-969. doi: 10.4085/1062-6050-113-17. Epub 2019 Aug 6.

  • Mackala K, Stodolka J, Siemienski A, Coh M. Biomechanical analysis of squat jump and countermovement jump from varying starting positions. J Strength Cond Res. 2013 Oct;27(10):2650-61. doi: 10.1519/JSC.0b013e31828909ec.

  • Hewett TE, Myer GD, Ford KR, Heidt RS Jr, Colosimo AJ, McLean SG, van den Bogert AJ, Paterno MV, Succop P. Biomechanical measures of neuromuscular control and valgus loading of the knee predict anterior cruciate ligament injury risk in female athletes: a prospective study. Am J Sports Med. 2005 Apr;33(4):492-501. doi: 10.1177/0363546504269591. Epub 2005 Feb 8.

  • Agel J, Olson DE, Dick R, Arendt EA, Marshall SW, Sikka RS. Descriptive epidemiology of collegiate women's basketball injuries: National Collegiate Athletic Association Injury Surveillance System, 1988-1989 through 2003-2004. J Athl Train. 2007 Apr-Jun;42(2):202-10.

  • Ford KR, Myer GD, Hewett TE. Valgus knee motion during landing in high school female and male basketball players. Med Sci Sports Exerc. 2003 Oct;35(10):1745-50. doi: 10.1249/01.MSS.0000089346.85744.D9.

  • Randazzo C, Nelson NG, McKenzie LB. Basketball-related injuries in school-aged children and adolescents in 1997-2007. Pediatrics. 2010 Oct;126(4):727-33. doi: 10.1542/peds.2009-2497. Epub 2010 Sep 13.

MeSH Terms

Conditions

Motor Skills Disorders

Condition Hierarchy (Ancestors)

Neurodevelopmental DisordersMental Disorders

Study Officials

  • Cristina Adillón, MsC

    University Rovira i Virgili

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
ECOLOGIC OR COMMUNITY
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

January 28, 2022

First Posted

February 18, 2022

Study Start

September 1, 2020

Primary Completion

June 30, 2021

Study Completion

September 30, 2021

Last Updated

February 18, 2022

Record last verified: 2022-02

Data Sharing

IPD Sharing
Will not share

Locations