シャドーイング練習: Sleep Smarter by Shawn Stevenson (animated book summary) - How To Get Better Sleep - YouTubeで英語スピーキングを学ぶ
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I always though I knew how to sleep.
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I always though I knew how to sleep.
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I mean... you just lay down, close your eyes and wake up right?
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Yeah... turns out it's not that simple.
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Actually playing video games till 3am and waking up 8 hours later, was one of the reason why I didn't have the energy in the morning.
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I mean I was sleeping for 8 hours, so I should be good right?
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No. Sleep doesn't work that way.
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It's not about the quantity.
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It's about quality.
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In this video I'll be giving you 7 tips on how you can upgrade the quality of it.
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Most of us view sleep as a nobrainer, so we scrape by with as little as possible.
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But sleep can make you lose weight faster, prevent cancer, decrease pain, preform at a high level and make you have more energy throughout the day.
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Here's some consequences that will follow if you don't pay attention to your sleep: First: You're grumpy and not fun to be around, relationships suffer, work productivity declines.
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You suffer higher stress and that makes you eat more and store belly fat.
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You are more likely to become obese, get cancer or get depressed.
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Most people don't realize their sleep problems are also a catalyst for other problems they are experiencing in life.
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So upgrading your sleep should be high on your priority list Let me give you my first tip: Get more sunlight during the day.
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A great nights sleep begins the moment you wake up in the morning.
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Your sleep cycle, or your circadian rhythm is heavily impacted by the amount of sunlight you receive during the day.
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That sunlight exposure triggers your body to produce optimal levels of daytime hormones that regulate your biological clock.
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Getting direct sunlight, outdoors for at least half an hour has been shown to produce the most benefit.
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Too little light during the day and too much artificial in the evening will negatively impact your sleep at night.
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Which brings us to my second tip: Avoid screens before bedtime.
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I wish someone told me this sooner.
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Cutting out screen time at night is likely the number one thing you can do to improve your sleep quality immediately.
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Computers, Ipads, tvs, smartphones emit blue light that can give you major sleep problems.
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The blue light emitted disorients your bodys natural preparation for sleep.
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I know a lot of people that watch TV before bed. It may seem like a relaxing and mundane activity to sit back and watch TV , but parts of your brain are being set off like fireworks.
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You're actually putting a stressor on your brain and body, especially if it's time to be winding down for bed.
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So breaking the habit of using your electronic devices before bed can be a bit demanding, but also one thats worth mastering.
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Replace your devices with an activity that you enjoy equally, for example: Reading, music, good company - whatever fits you best.
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If you HAVE to use a computer late at night use a blue-light blocker.
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There's a program called f.lux that you can install and turns it your computer screen slightly more orange.
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I also recommend using blue-light bloking glasses, I use them myself when I have work to do at night.
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Please note that even if you block all the blue light, your brain is firing in all directions instead of shutting down for sleep.
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Tip 3: Be cool.
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When it's time to rest threre is an automatic drop in body temperature which has a big impact on our ability to sleep.
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Optimal room temperature is 60-68 degrees Fahrenheit or 16-20 Celsius.
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Anything above or below will likely cause sleep problems.
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So here's a cool trick: Take a warm bath 1,5-2h before going to bed.
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This may sounds counterintuitive, but while your core temperature will increase from the bath, it will fall accordingly and level out a little cooler.
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Even though the room temperature will ideally be cooler to induce great sleep, this can trigger sleeplessness in some people.
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The solution?
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Wear a pair of warm socks to bed.
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Test it out and find out what works best for you.
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Tip 4: Go to the bed at the right time.
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Most human beings get the most benefical hormonal secretions and recovery by sleeping during hours of 10 pm to 2 am.
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Shawn Stevenson calls that money time.
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You get the most rejuvenating effects during this period.
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If your body is chronically deprived of the regenerative sleep between those times, then you may still be fatiqued when you wake up in the morning.
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A study published in the international journal of cancer found that women who worked the overnight shift, had 30 percent higher incidence of breast cancer.
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So make sure you go to the bed at the right time.
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To help reset your sleep cycle, so that you're actually tired when the optimal bedtime rolls around, make a habit of getting some sunlight as soon as you jump out of the bed in the morning.
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This is going to help boost your natural cortisol levels and fully wake your system up.
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Tip 5: Create a sleep sanctuary.
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Your bedroom should only be used for sleep and well... sex.
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Humans are creatures of habit and habitat.
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The human brain is always looking for patterns so that it can automate behavior.
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After a while you don't have to think what you have to do when you go to a different room in your home.
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You just go in there and do it.
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If you allow your bedroom to be a place where a lot of random activities take place, then you probably aren't creating a strong neuro-association to sleep.
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When you step in to your bedroom, parts of your brain might light up expecting to watch television, do work on your laptop or scroll through social media.
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Your brain is going to do what it's used to, not what you want to do.
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One big takeaway should be this: Bringing your office work or free time to bed is one of the most offensive sleep crimes you can commit.
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Tip 6: Get it blacked out.
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Did you know that your skin actually has receptors that can pick up light?
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If there's light in your bedroom your body is picking it up and sending messages to your brain that can interfere with your sleep.
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Red light has the least power to shift circadian rhythm and suppress melatonin, that's why it's recommended to use red light bulbs at night.
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It's not just about the color of the light, it's about the luminance as well, so if you have an option, try to dim the light out a bit.
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So when you go to sleep, make sure there isn't any light in the room.
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You shouldn't even be able to see your hand in front of you, that's how dark it has to be.
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Tip 7, my last tip: Calm your inner chatter.
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There's a great quote that says: "My bed is a magical place where I suddenly remember everything I was supposed to do".
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People hop into bed and then proceed to think about the when, where who, why, what and how of their life...
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While they were supposed to be sleeping.
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Sounds familiar?
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This is called the inner-chatter and it's a result of the stress and untamed busyness of the day.
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It's important to have a practice to help you buffer that stress.
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That practice is called meditation.
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Researchers at Harvard have found that meditation alters the structure of your brain, thickening the regions associated with attention and sensory processing.
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The American academy of sleep medicine published research showing that meditation is an effective treatment for insomnia.
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The study showed that over a 2 month period, total sleep time, sleep efficiency, sleep quality, and even depression improved in patients who used meditation.
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There is a ton of data about beneficial impact of meditation on work performance, productivity, memory and focus.
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So don't forget to take advantage of this valuable resource today!
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One of the best times to meditate is when you're already close to alpha brain waves.
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This would be as soon as you wake up or right before bed at night.
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Alright thank you for listening, if you liked the video please like and subscribe.
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And as always don't forget to be better than yesterday!
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このレッスンについて
このレッスンでは、睡眠の質を向上させるための重要なヒントについて学びます。具体的には、健康的な睡眠環境を整え、睡眠の質を改善するための方法を探ります。これにより、日常生活におけるエネルギーや生産性を向上させることができます。また、英語のリスニングやスピーキングの練習にも役立つ内容です。YouTubeで英語学習を進めながら、効果的な英語シャドーイングに挑戦してみましょう。
重要な語彙とフレーズ
- 睡眠の質 - sleep quality
- サーカディアンリズム - circadian rhythm
- ブルーライト - blue light
- 適切な温度 - optimal temperature
- リラックス - relax
- ホルモン分泌 - hormonal secretion
- 再生効果 - rejuvenating effects
- ストレス - stress
練習のコツ
この動画のスピードとトーンに合わせて英語を効果的に練習するためには、英語シャドーイングのテクニックを活用すると良いでしょう。以下のポイントを参考にしてください。
- 動画を数回見て、内容に慣れましょう。特に、リズムとイントネーションに注意を払いましょう。
- 少しずつフレーズを真似してみてください。最初のうちは音声を止めてから声に出す練習をしても構いません。
- ブルーライトを減らすために、機器の画面の明るさを調整しながら練習することで、リラックスした状態で学ぶことができます。
- 音声を聞き取ったら、実際にそれを声に出してみることで、英語スピーキング練習にもつながります。
- 定期的に短いセッションで練習をすることで、モチベーションを保ちやすくなります。特に、IELTS スピーキング対策には効果的です。
このようにして、shadowing siteなどを活用して英語学習を続けることで、リスニングスキルとスピーキングスキルを同時に向上させることができます。ぜひ、試してみてください。
シャドーイングとは？英語上達に効果的な理由
シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。