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[讨论] 饮食限制与运动成绩

饮食限制与运动成绩

Galliard等人(2004)的研究表明(见附图),蜥蜴出生后,饱食则耐力水平下降,限制饮食则基本保持耐力水平。

黑熊冬眠与人的对照研究表明(附录一),人卧床饱食则肌肉功能下降,黑熊冬眠但肌肉功能基本保持。

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营养对于运动员当然重要,但也不是越多越好。限制饮食,尤其是放假期间,有利于供能系统的提升,对于维持项目内稳态(附录二)是非常重要的。

附录一 [原创] 饮食方式与体育定位:20080105热量限制增强认知能力
http://www.tiyuol.com/thread-4701-1-1.html

附录二 [原创] 内稳态理论:20080111 Nature Network
http://www.tiyuol.com/thread-3126-1-1.html

参考文献

Galliard JF, Clobert J, Ferrière R. 2004. Physical performance and Darwinian fitness.  Nature. 2004 Nov 25;432(7016):502-5.A manipulation of dietary conditions unravels a proximate mechanism explaining this pattern. Fully fed individuals experience a marked reversal of performance within only one month after birth: juveniles with low endurance catch up, whereas individuals with high endurance lose their advantage. In contrast, dietary restriction allows highly endurant neonates to retain their locomotor superiority as they age. Thus, the expression of a genetic predisposition to high physical performance strongly depends on the environment experienced early in life.

[ 本帖最后由 刘承宜 于 2008-1-19 06:27 PM 编辑 ]
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