Pratique du Shadowing: Sounds could relieve back stiffness - Apprendre l'anglais à l'oral avec YouTube

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Our bodily feelings have important functions.
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36 phrases
1
Our bodily feelings have important functions.
0:12.14 – 0:14.60 (2.5s)
2
They propel us to take action.
0:14.60 – 0:16.76 (2.2s)
3
For example, when we feel cold, we seek warmth.
0:16.76 – 0:20.80 (4.0s)
4
We assume that these bodily feelings are an accurate indicator of what's actually happening in our body.
0:20.80 – 0:26.38 (5.6s)
5
But this might not be the case.
0:26.38 – 0:28.54 (2.2s)
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For example, if we show you a red light and then touch your skin with a freezing cold probe, you perceive the probe as being painfully hot.
0:29.42 – 0:38.12 (8.7s)
7
You get it wrong.
0:38.48 – 0:39.92 (1.4s)
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So what we feel doesn't always reflect what is actually happening.
0:40.48 – 0:44.50 (4.0s)
9
My research evaluated a feeling that most people have experienced, the feeling of stiffness in a joint.
0:44.94 – 0:50.66 (5.7s)
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And we wondered, is a joint that feels stiff actually biomechanically stiff?
0:51.28 – 0:56.34 (5.1s)
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Or, could feelings of stiffness serve another purpose, such as protecting us from further movement and injury?
0:56.96 – 1:03.08 (6.1s)
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So to test this, we recruited people who had back pain and feelings of back stiffness, and we used a specialized machine that applies pressure to their back to measure how stiff their back actually was.
1:02.64 – 1:15.00 (12.4s)
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And what we found was intriguing.
1:15.20 – 1:17.18 (2.0s)
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How stiff their back felt did not relate at all to how stiff their backs actually were.
1:17.22 – 1:23.38 (6.2s)
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But it did relate to how protective they were of their backs.
1:24.34 – 1:27.56 (3.2s)
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We had participants estimate how much pressure they thought that they received, and people whose backs felt stiffer were more protective.
1:27.96 – 1:35.16 (7.2s)
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They thought that they were getting much more force than they truly were.
1:35.48 – 1:38.90 (3.4s)
18
So if feelings of stiffness reflect protection rather than actual back stiffness, then adding extra information that would increase or decrease the need to protect their back should then alter perception.
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And given that sound is often paired with feelings of stiffness, think of a creaking, grinding, cracking when you hear, you hear when a stiff joint moves, we decided to pair the sound of a very creaky door to the pressure applied to participants' backs.
1:53.48 – 2:07.88 (14.4s)
20
We discovered that this sound changed perception.
2:08.08 – 2:10.76 (2.7s)
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People became more protective.
2:11.32 – 2:12.82 (1.5s)
22
They thought they were getting much more pressure than they truly were.
2:13.60 – 2:16.80 (3.2s)
23
And this is a marker of increased feelings of stiffness.
2:17.18 – 2:20.20 (3.0s)
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And the type of sound mattered.
2:20.38 – 2:22.40 (2.0s)
25
When we used a nicer sound, a gentle whoosh, people had the opposite response.
2:22.82 – 2:27.84 (5.0s)
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They began to underestimate pressure, which is a marker of decreased feelings of stiffness.
2:27.76 – 2:32.72 (5.0s)
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But most importantly, we found that the meaning behind sound matters.
2:32.72 – 2:36.54 (3.8s)
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We tested what happens when the creaky door sound gets less and less creaky over time, kind of like oiling a creaky gate.
2:36.44 – 2:43.82 (7.4s)
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We found that people began to underestimate pressure.
2:44.52 – 2:47.16 (2.6s)
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So despite an identical sound, merely changing its volume and thus its meaning, evoked opposite responses.
2:47.10 – 2:54.96 (7.9s)
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Together, this suggests that feelings of back stiffness don't only relate to what's going on in the joints and the muscles of the back.
2:55.38 – 3:01.78 (6.4s)
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Rather, they are a protective perceptual construct.
3:02.18 – 3:05.96 (3.8s)
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And information from numerous sources, including sound, is used to create this perceptual feeling of stiffness.
3:05.84 – 3:13.16 (7.3s)
34
And this has important implications for treatment because it suggests that we may be able to target feelings of stiffness without targeting the stiff joint itself, but instead by targeting how the perception is created.
3:13.02 – 3:24.82 (11.8s)
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So in the future, when you have a stiff back or a stiff knee, the treatment you get might include listening to different sounds while you move so that we can break the association between feelings of stiffness and movement.
3:24.60 – 3:36.52 (11.9s)
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Thank you.
3:39.56 – 3:39.98 (0.4s)

Context & Background

The video titled "Sounds could relieve back stiffness" discusses intriguing findings on the relationship between physical sensations and our perceptions of bodily stiffness. The speaker, a researcher delves into how our feelings—such as joint stiffness—may not accurately reflect the physical state of our bodies. Through fascinating experiments, they reveal that these feelings are more about protection and perception than actual stiffness. By exploring the influence of sound on these sensations, the speaker highlights potential new treatment approaches for back pain and stiffness. This rich dialogue offers listeners not only insights into psychology and physiology but also valuable English speaking practice opportunities.

Top 5 Phrases for Daily Communication

  • “Our bodily feelings have important functions.” - This phrase emphasizes the significance of physical sensations in our daily lives.
  • “How stiff their back felt did not relate at all to how stiff their backs actually were.” - A great expression to discuss perceptions versus reality.
  • “People became more protective.” - This phrase can be used to describe behavioral reactions to various situations.
  • “Adding extra information can alter perception.” - A useful way to talk about how context or information can change our views.
  • “The meaning behind sound matters.” - An excellent phrase to describe the importance of context in communication.

Step-by-step Shadowing Guide

To effectively utilize the shadowing technique with this video, follow these steps:

  1. Watch the Video: Begin by watching the video a couple of times to understand the overall message and tone. Pay attention to the speaker's intonation and rhythm, which is key for improving English pronunciation.
  2. Listen Carefully: Focus on the audio while making note of the phrases highlighted above. Listen to how the speaker articulates their thoughts and emotions.
  3. Repeat in Real-time: As you hear each phrase, try to repeat it simultaneously. This is where the shadowing app can be particularly helpful as it allows you to practice mimicking the speaker’s cadence and style.
  4. Break it Down: If you encounter challenging sections, pause the video and practice those specific phrases or sentences repeatedly. This targeted practice is crucial for mastering difficult sounds.
  5. Use Context: After shadowing the phrases, try to incorporate them into your own sentences. This can enhance your English speaking practice and help solidify your understanding of their usage.

By consistently applying this shadowing technique and focusing on the nuances of daily communication discussed in the video, you can significantly enhance your English language skills while gaining insights into fascinating subjects like perception and bodily awareness.

Qu'est-ce que la technique du Shadowing ?

Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.

Comment pratiquer efficacement sur ShadowingEnglish

  1. Choisissez votre vidéo : Choisissez une vidéo YouTube avec un anglais clair et naturel. Les TED Talks, BBC News, scènes de films, podcasts sont parfaits. Collez l'URL dans la barre de recherche.
  2. Écoutez d'abord, comprenez le contexte : La première fois, gardez la vitesse à 1x et écoutez simplement. Ne répétez pas encore. Concentrez-vous sur la compréhension du sens.
  3. Configurez le mode Shadowing :
    • Mode d'attente : Choisissez +3s ou +5s — après chaque phrase, la vidéo se met automatiquement en pause pour que vous puissiez répéter.
    • Sync sous-titres : Les sous-titres YouTube peuvent parfois être décalés. Utilisez ±100ms pour les aligner.
  4. Faites du Shadowing à voix haute (la pratique essentielle) : Dès qu'une phrase est jouée — ou pendant la pause — répétez-la à voix haute, clairement et avec confiance. Imitez le rythme, les accents et l'intonation du locuteur.
  5. Augmentez le défi : Une fois à l'aise avec un passage, augmentez la vitesse à <code>1.25x</code> ou <code>1.5x</code>. Pratiquez 15 à 30 minutes par jour pour des résultats visibles en quelques semaines.

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