PDF(Pubmed)
Abstract：
UNASSIGNED: Primitive reflexes (PR) induce involuntary automatic movements in response to specific stimuli. This study aimed to determine the prevalence of active PR in young high-level football players.
UNASSIGNED: Sixty-nine national-level football players from a French academy were tested (17.0 ± 1.4 years; 69.6 ± 8.0 kg; 178.9 ± 6.9 cm) to evaluate the persistence of PR, following the methodology of the Institute for Neuro-Physiological Psychology (INPP) and the classification by a global score (GS). Based on the sum of seven tests, each was rated between 0 = null and 4 = max. The GS is classified into five categories from no activity to maximal (0-1 = no activity, 2-7 = low, 8-13 = medium, 14-21 = high, and 22-28 = maximal).
UNASSIGNED: Around two-thirds (68.1%) of players presented active PR at different activity levels. Among them, a small proportion (7.2%) had medium GS, while 60.9% had a low GS. The GS was not dependent on field position or the age of the players (p > 0.05). However, playing football in an age category higher than their own was associated with significantly more active primitive reflexes (PR) compared to being in their age category (p < 0.01). The results showed that 72.7% of \"upgraded\" football players had low GS and 18.2% had medium GS, compared to 55.3% and 2.1% in the non-upgraded group.
UNASSIGNED: The findings of the current study demonstrate that PR could still be active in a healthy population of high-level football players. Practicing a single sport for years and upgrading players could create a negative environment that can ultimately lead to the activation of otherwise integrated PR.
UNASSIGNED: Sixty-nine national-level football players from a French academy were tested (17.0 ± 1.4 years; 69.6 ± 8.0 kg; 178.9 ± 6.9 cm) to evaluate the persistence of PR, following the methodology of the Institute for Neuro-Physiological Psychology (INPP) and the classification by a global score (GS). Based on the sum of seven tests, each was rated between 0 = null and 4 = max. The GS is classified into five categories from no activity to maximal (0-1 = no activity, 2-7 = low, 8-13 = medium, 14-21 = high, and 22-28 = maximal).
UNASSIGNED: Around two-thirds (68.1%) of players presented active PR at different activity levels. Among them, a small proportion (7.2%) had medium GS, while 60.9% had a low GS. The GS was not dependent on field position or the age of the players (p > 0.05). However, playing football in an age category higher than their own was associated with significantly more active primitive reflexes (PR) compared to being in their age category (p < 0.01). The results showed that 72.7% of \"upgraded\" football players had low GS and 18.2% had medium GS, compared to 55.3% and 2.1% in the non-upgraded group.
UNASSIGNED: The findings of the current study demonstrate that PR could still be active in a healthy population of high-level football players. Practicing a single sport for years and upgrading players could create a negative environment that can ultimately lead to the activation of otherwise integrated PR.
摘要：
■原始反射（PR）诱导响应于特定刺激的非自愿自动运动。这项研究旨在确定年轻高水平足球运动员中活跃PR的患病率。
■对法国一所学院的69名国家级足球运动员进行了测试（17.0±1.4岁；69.6±8.0公斤；178.9±6.9厘米），以评估PR的持久性，遵循神经生理心理学研究所（INPP）的方法和全球评分（GS）的分类。根据七个测试的总和，每个评分在0=null和4=max之间。GS从无活动到最大分为五类(0-1=无活动，2-7=低，8-13=中等，14-21=高，和22-28=最大值)。
■大约三分之二（68.1％）的玩家在不同的活动水平上表现出活跃的PR。其中,一小部分(7.2%)有中等GS，而60.9%的GS较低。GS与场地位置或球员年龄无关（p>0.05）。然而,与他们的年龄类别相比，在高于他们自己的年龄类别中踢足球与更活跃的原始反射（PR）相关（p<0.01）。结果显示，72.7%的“升级”足球运动员的GS较低，18.2%的GS中等，相比之下，非升级组的比例为55.3%和2.1%。
■当前研究的结果表明，在健康的高水平足球运动员人群中，PR仍然活跃。多年来练习一项运动并升级玩家可能会创造一个负面的环境，最终可能导致激活其他整合的PR。
■对法国一所学院的69名国家级足球运动员进行了测试（17.0±1.4岁；69.6±8.0公斤；178.9±6.9厘米），以评估PR的持久性，遵循神经生理心理学研究所（INPP）的方法和全球评分（GS）的分类。根据七个测试的总和，每个评分在0=null和4=max之间。GS从无活动到最大分为五类(0-1=无活动，2-7=低，8-13=中等，14-21=高，和22-28=最大值)。
■大约三分之二（68.1％）的玩家在不同的活动水平上表现出活跃的PR。其中,一小部分(7.2%)有中等GS，而60.9%的GS较低。GS与场地位置或球员年龄无关（p>0.05）。然而,与他们的年龄类别相比，在高于他们自己的年龄类别中踢足球与更活跃的原始反射（PR）相关（p<0.01）。结果显示，72.7%的“升级”足球运动员的GS较低，18.2%的GS中等，相比之下，非升级组的比例为55.3%和2.1%。
■当前研究的结果表明，在健康的高水平足球运动员人群中，PR仍然活跃。多年来练习一项运动并升级玩家可能会创造一个负面的环境，最终可能导致激活其他整合的PR。
