Abstract:
:Müller, C and Zentgraf, K. Neck and trunk strength training to mitigate head acceleration in youth soccer players. J Strength Cond Res XX(X): 000-000, 2020-Heading in soccer involves repetitive head accelerations that may be detrimental for brain health. One way to mitigate adverse effects may be to increase head-neck stabilization and thus reduce the kinematic response after intentional headers. This study aimed to (a) assess associations between neck strength and head kinematics and (b) evaluate an exercise intervention designed to increase strength and attenuate head acceleration during intentional heading in youth soccer players. In 22 athletes, we used accelerometers to assess associations between neck strength and peak linear acceleration (PLA). We attached the accelerometers to the occiput and sternum, allowing us to differentiate between total, trunk, and head PLA. Longitudinally, we evaluated the effects of a 14-week twice-weekly resistance training in a subsample of 14 athletes compared with regular soccer training (N = 13). Results showed that female athletes had lower isolated neck strength (p ≤ 0.004), lower functional neck strength (p ≤ 0.017), and higher total PLA during purposeful headers compared with males (17.2 ± 3.5 g and 13.0 ± 2.3 g, respectively, at 9.6 m·s ball velocity during impact; p = 0.003). The intervention group showed moderate to large strength gains ( = 0.16-0.42), resulting in lower PLA (total -2.4 g, trunk -0.8 g, and head -1.5 g) during headers. We conclude that a resistance training focusing on cervical and trunk musculature is practicable in youth soccer, elicits strength gains, and helps to mitigate PLA during purposeful heading. Results should encourage youth strength and conditioning professionals to incorporate neck exercises as a risk reduction strategy into their training routine.
journal_name
J Strength Cond Resjournal_title
Journal of strength and conditioning researchauthors
Müller C,Zentgraf Kdoi
10.1519/JSC.0000000000003822subject
Has Abstractpub_date
2020-10-15 00:00:00eissn
1064-8011issn
1533-4287pub_type
杂志文章abstract::Otani, H, Goto, T, Goto, H, Hosokawa, Y, and Shirato, M. Solar radiation exposure has diurnal effects on thermoregulatory responses during high-intensity exercise in the heat outdoors. J Strength Cond Res 33(10): 2608-2615, 2019-This study investigated the diurnal effects of variations in solar radiation associated wi...
journal_title:Journal of strength and conditioning research
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journal_title:Journal of strength and conditioning research
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journal_title:Journal of strength and conditioning research
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abstract::The physical demands of rugby league, rugby union, and American football are significantly increased through the large number of collisions players are required to perform during match play. Because of the labor-intensive nature of coding collisions from video recordings, manufacturers of wearable microsensor (e.g., g...
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更新日期:2013-08-01 00:00:00
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journal_title:Journal of strength and conditioning research
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doi:
更新日期:2002-02-01 00:00:00
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journal_title:Journal of strength and conditioning research
pub_type: 临床试验,杂志文章
doi:10.1519/R-14043.1
更新日期:2005-05-01 00:00:00
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journal_title:Journal of strength and conditioning research
pub_type: 杂志文章
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更新日期:2015-09-01 00:00:00
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journal_title:Journal of strength and conditioning research
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更新日期:2010-04-01 00:00:00
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journal_title:Journal of strength and conditioning research
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更新日期:2010-10-01 00:00:00
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journal_title:Journal of strength and conditioning research
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更新日期:2018-03-01 00:00:00
abstract::Although different warm-up and flexibility routines are often prescribed before physical activity, little research has been conducted to determine what effects these routines have on athletic performance in activities. The purpose of this investigation was to determine to what degree different warm-up routines affect ...
journal_title:Journal of strength and conditioning research
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doi:
更新日期:2001-08-01 00:00:00
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更新日期:2011-02-01 00:00:00
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pub_type: 杂志文章,随机对照试验
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更新日期:2018-03-01 00:00:00
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journal_title:Journal of strength and conditioning research
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journal_title:Journal of strength and conditioning research
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journal_title:Journal of strength and conditioning research
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更新日期:2014-06-01 00:00:00
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journal_title:Journal of strength and conditioning research
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