Exploring how arm movement moderates the effect of lower limb muscle fatigue on dynamic balance in healthy youth
BackgroundIn young adults, there is evidence that free arm movements do not help to compensate muscle fatigue-induced deteriorations in dynamic balance performance. However, the postural control system in youth is immature, and as a result, the use of arm movements may provide a compensatory "u...
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Frontiers Media S.A.,
2024-05-01T00:00:00Z.
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| LEADER | 00000 am a22000003u 4500 | ||
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| 001 | doaj_26109d9738a84e5396f26ef4dc40d42f | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Katharina Borgmann |e author |
| 700 | 1 | 0 | |a Jendrik Ferdenhert |e author |
| 700 | 1 | 0 | |a Alexandra C. Neyses |e author |
| 700 | 1 | 0 | |a Julian Bauer |e author |
| 700 | 1 | 0 | |a Mathew W. Hill |e author |
| 700 | 1 | 0 | |a Thomas Muehlbauer |e author |
| 245 | 0 | 0 | |a Exploring how arm movement moderates the effect of lower limb muscle fatigue on dynamic balance in healthy youth |
| 260 | |b Frontiers Media S.A., |c 2024-05-01T00:00:00Z. | ||
| 500 | |a 2624-9367 | ||
| 500 | |a 10.3389/fspor.2024.1391868 | ||
| 520 | |a BackgroundIn young adults, there is evidence that free arm movements do not help to compensate muscle fatigue-induced deteriorations in dynamic balance performance. However, the postural control system in youth is immature, and as a result, the use of arm movements may provide a compensatory "upper body strategy" to correct fatigue-related balance impairments. Thus, the purpose of the present study was to compare the effects of free vs. restricted arm movement on dynamic balance performance prior and following exercise-induced muscle fatigue.MethodsForty-three healthy youth (19 females; mean age: 12.8 ± 1.9 years) performed the Y Balance Test-Lower Quarter before and immediately after a fatiguing exercise (i.e., repetitive vertical bipedal box jumps until failure) using two different arm positions: free (move the arms freely) and restricted (keep the arms akimbo) arm movement.ResultsMuscle fatigue (p ≤ 0.033; 0.10 ≤ ηp2 ≤ 0.33) and restriction of arm movement (p ≤ 0.005; 0.17 ≤ ηp2 ≤ 0.46) resulted in significantly deteriorated dynamic balance performance. However, the interactions between the two did not reach the level of significance (p ≥ 0.091; 0.01 ≤ ηp2 ≤ 0.07).ConclusionOur findings indicate that the use of an "upper body strategy" (i.e., free arm position) has no compensatory effect on muscle fatigue-induced dynamic balance deteriorations in healthy youth. | ||
| 546 | |a EN | ||
| 690 | |a postural control | ||
| 690 | |a upper body strategy | ||
| 690 | |a arm position | ||
| 690 | |a lower extremities | ||
| 690 | |a reaching movement | ||
| 690 | |a exhaustion | ||
| 690 | |a Sports | ||
| 690 | |a GV557-1198.995 | ||
| 655 | 7 | |a article |2 local | |
| 786 | 0 | |n Frontiers in Sports and Active Living, Vol 6 (2024) | |
| 787 | 0 | |n https://www.frontiersin.org/articles/10.3389/fspor.2024.1391868/full | |
| 787 | 0 | |n https://doaj.org/toc/2624-9367 | |
| 856 | 4 | 1 | |u https://doaj.org/article/26109d9738a84e5396f26ef4dc40d42f |z Connect to this object online. |