2018/10/29
【KETO Fat Chance of Performing Better】/【生酮飲食對於運動表現的影響】
The Ketogenic Diet may help some shed a little weight, but it might not be good news for athletic pursuits.
A study published in the Journal of Sports Medicine and Physical Fitness chronicled 16 men and women who ate a low-carb, keto-style diet (i.e., getting less than 10% of one’s energy from carbs) for 4 days, then measured their anaerobic exercise performance on a Wingate cycling test. The second phase of the study conducted the same test after participants spent 4 days on a higher-carb diet (both diets had the same number of calories).
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✔The results: Participants performed worse after the low-carb diet.
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【生酮飲食對於運動表現的影響】
生酮飲食可以幫助一些人減重減脂,但對於追求運動表現來說可能不是件好事。
發表於Journal of Sports Medicine and Physical Fitness 的一項研究,紀錄了16位男性與女性,在分別進行生酮飲食(每日碳水化合物攝取佔比小於10%)與高碳飲食(相同總卡路里),連續4天後進行Wingate cycling test 無氧運動進行比較。
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✔結果顯示:參賽者於生酮飲食後表現沒有高碳飲食好。
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衝刺、舉重這類型的高強度運動需要使用無氧磷酸根系統,主要的供應源是碳水化合物,碳水也就成為了運動表現關鍵因素之一了,也就不難推論這項研究的結局。
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⚠️不過這份研究有兩個令人疑問的點:
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1)生酮飲食的效果,必須經過身體的轉換期進入生酮狀態(酮症),時間長短因人而異,通常前3天會特別精神不好,4天的短期變換飲食,生酮飲食還沒發揮不說,身體還處於適應階段,運動表現當然不會好。
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2)生酮飲食常作為減重減脂的方式之一,在減脂過程身體能量本身就不足,在這份研究裡被提出討論與運動表現到相關性,是不是有點沒意義呢?
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編譯: Canyon_fitlife
(All rights reserved by ACE fitness )
▫️Source: Fitness Journal October 2018
#keto #ketogenicdiet #diet #performance #ACEfamily #instafitness #fitnessknowledge #fitness #fitlife #nutrition #diet #benefits #research #Journal #ACE #IDEA #CYfitlife
同時也有10000部Youtube影片,追蹤數超過2,910的網紅コバにゃんチャンネル,也在其Youtube影片中提到,...
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【 HEALTH 】 The Side Effects and Dangers of Ketogenic Diet
http://bit.ly/SideEffectsOfKetoDiet
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According to research, the low carb-diet is highly ranked for its various benefits to the human body. For instance these include; weight loss, decreased craving, among many others. It is also proved to boost cognitive performances, burns fat and reduces inflammation in our body.
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Indeed, it has too many benefits to our body. On the other hand, this Ketogenic diet also has numerous side effects that most consumers have not yet realized. The low-carb diet side effects can be dangerous.
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#Health #Lifestyle #KetogenicDiet #SunshineKelly
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虽然奇异果对人体有很多益处,但是我还是不太喜欢!
今天,一向对奇异果反感的我觉得奇异果很好吃^^
觉得这种黄色奇异果比酸死人不偿命的青色奇异果好吃太多。。。。。。
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