Effect of Exercise Interventions on Dynamic Balance Assessed Through the Lower Quarter Y-Balance Test in Athletes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Ali Asghar Maleki , Seyed Hamed Mousavi , Aynollah Naderi , Phillip J. Plisky
Journal of Science in Sport and Exercise ›› : 1 -11.
Effect of Exercise Interventions on Dynamic Balance Assessed Through the Lower Quarter Y-Balance Test in Athletes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Dynamic balance is essential for athletic performance, and the Lower Quarter Y-Balance Test (YBT-LQ) is a reliable measure. However, evidence on the effects of exercise interventions on YBT-LQ outcomes has been inconsistent. This systematic review and meta-analysis synthesized randomized controlled trials (RCTs) to evaluate the impact of different training programs.
We systematically searched PubMed, Web of Science, Scopus, and Embase through May 2025 for English‑language RCTs comparing exercise interventions with controls and reporting YBT‑LQ scores. Two reviewers independently extracted data. The primary outcome was the YBT‑LQ composite score, expressed as a percentage of limb length. Risk of bias was assessed using RoB2; pooled mean differences (MD), and 95% prediction intervals (PI) were estimated with random‑effects models, and certainty of evidence was graded with GRADE.
Thirty-seven RCTs involving 1619 athletes were included. Neuromuscular training over 4–8 weeks significantly improved YBT-LQ scores (MD: 6.26; 95% CI: 4.89–7.63; P<0.001). Core training produced small but significant gains in soccer players (MD: 2.23; 95% CI: 0.65–3.81; P<0.01). The Fédération Internationale de Football Association (FIFA) 11+program yielded modest improvements (MD: 2.44; 95% CI: 0.16–4.72; P=0.04), while balance training demonstrated the strongest effect (MD: 10.84; 95% CI: 7.97–13.70; P<0.001).
Exercise interventions—particularly neuromuscular and balance-specific programs of moderate duration—consistently improve dynamic balance in athletes as measured by the YBT‑LQ. These findings highlight practical benefits for performance. However, whether such improvements directly reduce injury incidence remains uncertain and requires prospective trials with injury outcomes as primary endpoints.
Postural balance / Injury prevention / Neuromuscular training / Core stability
| [1] |
|
| [2] |
Eckart A, Ghimire PS, Stavitz J, Barry S. Predictive utility of the functional movement screen and Y-Balance test: a state-of-the- science review. 2025;13(2):46. https://doi.org/10.20944/preprints202412.1579.v1. |
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
Sikora D, Heesch P, Linek P, The Effect of FIFA 11 based warm up program on “Y” balance test in teenager football players. 2022. https://doi.org/10.5604/01.3001.0016.0368 |
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
Werasirirat P, Sutho T, Nakwaranon P, Suntronchodchai K. Effect of core stabilization on agility, dynamic balance, and speed in short distance runners: a randomized placebo controlled pilot trial. J Exerc Physiol Online. 2022;25(2). https://doi.org/10.3390/healthcare9050558. |
| [33] |
|
| [34] |
Sridhar S, Medha D. The immediate effect of stabilization type trunk exercise on Y balance test in male adolescent Mallakhamb players: a randomized control trial. 2022;11(5):910–4. https://doi.org/10.21275/SR22512193438 |
| [35] |
Kaczmarczyk P, Ryngier P. Evaluation of the effect of training on unstable ground on dynamic stability in soccer players using the Y-Balance test. Physiotherapy Rev. 2021;25(1):38–44. |
| [36] |
Doğan Ö, Savaş S. Effect of an 8-weeks core training program applied to 12–14 years old basketball players on strength, balance and basketball skill. PJMHS. 2021;15(2):823–9. |
| [37] |
Pawar H, Sutaria J. Effect of single leg balance training program on dynamic balance in recreational football players-an interventional study. 2023;13(11):29–35. |
| [38] |
|
| [39] |
Wilczyński B, Wąż P, Zorena K. Impact of three strengthening exercises on dynamic knee valgus and balance with poor knee control among young football players: a randomized controlled trial. Healthcare (Basel). 2021;9(5):558. |
| [40] |
|
| [41] |
|
| [42] |
Saki F, Mohammadi H, Shakiba E, Ramezani F. Does SportsMetrics soccer training improve LESS and dynamic balance in soccer players? A randomized controlled trial. 2021;11(4):269–78. http://dx.doi.org/%2010.32598/ptj.11.4.493.1 |
| [43] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
Maleki AA, Mousavi SH, Biabangard MA, Minoonejad H. Effects of exercise interventions on improving tuck jump assessment test in athletes: a systematic review and meta-analysis. J Rehabil Sci Res; 2025. |
| [55] |
|
| [56] |
|
| [57] |
|
Beijing Sport University
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