Amazing video and well produced. This information was very helpful as I used this in my classroom to explain a few principles based on Physics. Thank you BBC:)

I agree. Great video:)

Even a discipline made by teaching and reciprocal respect is applied, everything is ok.

I liked this vid a lot. Very informative

Good video! Yet, using "Surprising" in the title is surprisingly disappointing. 👎😄

It’s a big surprise that a physical activity is governed by physical laws.

More useful than Judo.

フッカツ!　ドタキャン　ウザイ　 2023 これからの　流行語　決定! 　ドタキャン　ウザイ　フッカツ!

I just watch these things for the feet lol

ドタキャン　したー　クソが　アホが　ドタキャン流行らせてた 今言え　ドタキャン　ヤメロー　今言え　クソが　アホが　ドタキャン　ヤメロー言え 貧乏病院が　また～股下ドタキャン　ヤメロー　今　言え　クソが　アホが

適性無い事言う　貧乏病院　初めから　貧乏病院　なのに　金持ちのフリしてた 訴訟出来る

適性が無い事言う　貧乏病院　告訴　出来る

ウソ言う貧乏病院　告訴　出来る

フランスのガイド　Brazil特殊部隊から足切って辞めて死んだフリしてる　 フランスのガイドの舌切れ　ドタキャン　ウザイ　　股下言えよ　ドタキャンウザイ

デブにする貧乏病院　適性無い事で　訴訟出来る

まーたー　ドタキャン　ウザイ　流行らせやるわ　クソが　アホが　 ドタキャン　ヤメロー　言う　クソが　アホが　ウザイ　ドタキャン

Nothing happening here. Waste of time. Pretend science. Pretend practitioner.

@Griff the science behind bjj is real, but none of it is explained in this video whatsoever. It's like you said- "lever lever something something jiujitsu". Interestingly they don't say which university the 'physics professor' is from. Makes you wonder if that's an actual professor... if you google search her name and credentials, nothing comes up!

the science is real, but its not really applicable, they basically just say "lever lever lever, therefore, lever", and the dude they say is a world champion is a random no stripe purple belt lol

I am sorry but the 'physics' explanation in this video is really bad. The professor's explanations of the 3 types of levers are correct, but much of what the narrator says is mumbo-jumbo. As a physics educator I was hoping for something to share with students but this is almost devoid of content. For example at 0:50, "An important thing to know is the impulsive momentum relationship. This alters the energy experienced by a body beneath the activity, and this constraint is broken even with the motivation of the resulting force, so if you have more mass, which is weight, you'll be able to move that mass rapidly, which is the force motivation on your target." What energy does this refer to and what does this have to do with impulse and momentum? What constraint? What on earth is a 'force motivation'? I'm afraid it seems like whoever wrote this script just decided to string some plausible sounding words together instead of actually trying to explain any physics!