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Description
哆啦A夢科學任意門#21 運動高手鍛鍊機 (藤子·F·不二雄)F : : 10 12 228 14 x 21 cm 202161 A A 40 A A
角色原作：藤子‧F‧不二雄 | 編撰: 日本小學館 適讀年齡: 10-12 | 繁體中文 | 228 頁 | 平裝 | 14 x 21 cm | 出版日期：2021年6月1日
運動，讓你更聰明，更有競爭力！
大家都知道運動好處多多，
但你知道每種運動都有它的科學原理嗎？
不同類型的運動也有個別的卓越祕技喔！
小小運動員們，跟著哆啦A夢一起動──起──來！
運動不只鍛鍊肌肉，還有腦力？大雄有可能變運動全能？
科學可以強化你的運動技能？運動能夠拓展人際？
運動是結合了人體生理學與力學領域的一門科學喔！透過科學方法來訓練，就連似乎不擅長運動的大雄，也有機會找到適合自己的項目，訓練成專長。跟著哆啦A夢一起來認識四十種以上不同運動及訓練法，讓身體更健康！
【本集特色】
★認識超過40種競技運動，了解運動精進的科學原理。
★幫助找出自己有興趣且能持續練習的項目。
★不同運動競技的訣竅與技巧，以及身體機能如何有效運用。
★最新的運動項目或器材介紹。
【系列特色】
★讓最卡哇伊的超人氣哆啦A夢，帶你輕鬆認識科學知識。
★一本一主題，全方位了解科學的樣貌，讓學習變得好玩有趣。
★從熟悉的哆啦A夢漫畫故事帶出科學問題，附上專業但深入淺出的原理或知識說明，讓大小讀者都能向科學人的行列邁進。
★各主題皆可搭配中小學課程成為有用的補助教材。知識濃度夠，但閱讀起來無負擔。
★系列多冊榮獲「好書大家讀」知識類讀物選書。
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Exchange/Return Notes
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4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 1
Showed up a month late and couldn't cancel it
Absolutely sucks does nothing and didn't arrive till a week after it was supposed too I wanted to give it a zero star review it won't let me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
Good Product. Will buy again.
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Works for me. Softens the stool and keeps me regular.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Showing its effect immediately
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
I had been struggling with digestive issues for a long time. Regularity came back within just a few days. The capsule form is very convenient, no need to drink powder. 300 capsules last a long time. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Good
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Overall good. Price was ok. Expiration date far away. Quick delivery.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 4
Metamucil Daily Psyllium Husk Powder Supplement, 3-in-1 Fiber for Digestive Health
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Effective Fiber Supplement with a Few Minor Drawbacks
I've been using Metamucil for several weeks now, and I can confidently say it’s made a noticeable difference in my digestive health. This 3-in-1 psyllium husk powder really lives up to its promise: it supports regularity, helps curb appetite between meals, and contributes to overall gut health.
One of the biggest benefits I’ve experienced is improved consistency and regularity—within just a few days of taking it daily, I felt lighter, less bloated, and more “in rhythm.” It’s also great knowing that it helps support heart health by lowering cholesterol, which makes it more than just a basic fiber supplement.
That said, there are a couple of small things that keep this from being a full 5-star product:
1. Texture and mixing – Even when stirred thoroughly, the powder tends to thicken quickly and can become a bit gelatinous if you don’t drink it immediately. It's not awful, but the texture might be off-putting for some, especially if you're new to fiber drinks.
2. Taste – I tried the orange flavor, which is decent and not too sweet, but there is still a slightly artificial aftertaste. It’s manageable, especially if mixed with cold water, but not exactly enjoyable.
3. Frequency – You have to take it consistently (1–3 times a day depending on your needs), so it does require sticking to a routine to get the full benefits.
Despite those minor issues, it’s an effective and reliable fiber supplement that does what it claims. If you’re looking for something to help with regular digestion, mild appetite control, and general gut wellness, this is a solid choice. Plus, the large container lasts quite a while, so it’s a good value.
I’d definitely recommend it—but be prepared for a bit of a learning curve with the texture.
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Reviewed in the United States on June 15, 2025
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