search results matching tag: exercise

» channel: learn

go advanced with your query
Search took 0.001 seconds

    Videos (424)     Sift Talk (23)     Blogs (33)     Comments (1000)   

Big Think: Penn Jillette lost over 100 lbs & Eats His Wants

RedSky says...

Agree with lots of it. Taste is definitely to a large part habitual, you definitely dull your sense of taste if you eat lots of sugary / salty foods.

However choosing potatoes is a terrible idea for a diet. Like sugar, starches rapidly turn to glucose, release insulin and promote addiction. They admittedly have high satiety and may be less calorie dense than what he was eating before (which is what caused the weight loss) but I would not suggest swapping one addiction for another.

Also I love refuting the instinctual assumption that you can lose weight eating badly by simply offsetting it with exercise. He's correct to stress diet over exercise. Exercise does make you lose weight (and has other health benefits) but the effect of high calorie food utterly dwarfs exercise:

http://www.vox.com/2016/6/29/12051520/exercise-weight-loss-myth-burn-calories-video

Also, it's more of a subjective thing, but lean meat proteins (eggs, chicken, fish) are very filling and can make it easier to avoid the high GI carbs that absorb into your body too fast to be used effectively and end up as excess body fat. I'd argue you're making your diet considerably more difficult if you try to give up meat at the same time as losing weight.

"The Political News Media Lost Its Mind"

bobknight33 says...


\

Published on Apr 14, 2016

The aerobatics skills of Russian pilots over the US destroyer Donald Cook in the Baltic Sea left the Pentagon and other US official running for cover in Washington over “aggressive close interactions” with Russian fighters jets.
Trends
Russia-NATO relations
Releasing the footage of Russian jet flybys in the vicinity of the destroyer, the US Navy said that its vessel has encountered multiple “aggressive flight maneuvers ...within close proximity of the ship,” some as close as 30 feet (10 meters) on Monday and Tuesday.

The set of incidents took place as the US ship, which had sailed from the Polish port of Gdynia, was conducting exercises with its NATO ally Poland in the Baltic Sea. The Navy announced that the SU-24 first flew over Donald Cook on Monday as US sailors were rehearsing “deck landing drills with an allied [Polish] military helicopter”. The numerous close-range, low altitude encounters were witnessed at 3:00pm local time, forcing the commander of the ship to suspend helicopter refueling on the deck until the Russian jets departed the area.

The next day, the Navy said, Russia caused concern among US sailors when a Russian KA-27 Helix helicopter flew seven times over the ship at low altitude in international waters at around 5:00pm. Some 40 minutes later, two Russian SU-24 jets allegedly made a further 11 “close-range and low altitude passes”.

“The Russian aircraft flew in a simulated attack profile and failed to respond to repeated safety advisories in both English and Russian. USS Donald Cook’s commanding officer deemed several of these maneuvers as unsafe and unprofessional,” the Navy said.

Judging by the videos released by the US Navy, the sailors were nonplussed by the Russian aerobatic skills. They gathered on the top deck of the destroyer to watch the Russian pilots.

“He is on the deck below the bridge lane...It looks like he’ll be coming in across the flight deck, coming in low, bridge wing level...Over the bow, right turn, over the bow...” the voiceover on the footage states in what looks more like an instructor’s advice on how to maneuver in open waters, rather than the panic that the central command presented it to be. At least on the video no one can be seen running for cover.

According to a US defense official who spoke with Defense News, sailors aboard the Donald Cook claimed that the Russian jets’ low altitude stirred waters and created wake underneath the ship. US personnel on the American vessels, also claimed that Su-24 was “wings clean,” meaning no armaments were present on the Russian jets that could have posed a threat to US operations in the Baltic.

Yet at the same time, the official noted, that this week's incidents are “more aggressive than anything we’ve seen in some time,” as the SU-24 appeared to be flying in a “simulated attack profile.”

The Russian overflights have caused panic over in Washington, with White House spokesman Josh Earnest calling the actions of the Russian pilots “provocative” and “inconsistent with professional norms of militaries.”

“I hear the Russians are up to their old tricks again in the EUCOM [US European Command] AOR [area of responsibility],” Operation Inherent Resolve spokesman Col. Steve Warren said during a briefing on Wednesday, adding that the US is “concerned with this behavior.”

“We have deep concerns about the unsafe and unprofessional Russian flight maneuvers. These actions have the potential to unnecessarily escalate tensions between countries, and could result in a miscalculation or accident that could cause serious injury or death,” the US European Command said in a statement.

In the meantime Adm. John Richardson, the chief of naval operations, thanked the US crew for keeping their cool during the stressful situation.

“Bravo Zulu to the crew of USS Donald Cook for their initiative and toughness in how they handled themselves during this incident,” the admiral said on Facebook.

Russia has yet to comment on the incidents but most likely the Russian air craft flew from the Kaliningrad region, bordering Poland. Kaliningrad is the headquarters of the Russian Baltic Fleet, which also includes the Chernyakhovsk, Donskoye, and Kaliningrad Chkalovsk air bases.

Description Credits: Russia Today

Video Credits: Defense Media Activity - Navy

heropsycho said:

I had no idea the enemy had such amazing pilots who repeatedly can fly within 10 ft of boats in the water repeatedly.

Tell us more!

The Perfectionist Trap

oblio70 says...

Here's an example of a project we'd have 2-weeks to finish:

A Space for 2 people to live out their life-cycle together.
Site: Desert (Southwest US)
Requirements:
- mass-based passive heating/cooling w/ profound southern views
- brise-soleil with morning privacy
- compost privy as hearth of house


about 3 years of projects like this, fast-fast-fast, with our Senior Thesis being a year-long self-initiated/directed exercise. Fluidity and broad gestures were rewarded...but not as we were discover in the "real world".

Native American Protesters Attacked with Dogs & Pepper Spray

newtboy says...

Agreed, that was an exercise doomed to failure at the outset. Good call.
Well, only a death sentence for about 6 years of that, to pick a nit...but point taken. I don't have a good answer to that, perhaps Russia? I don't think they should have just waited to be killed, which was likely for those that stayed in Germany, and later most of Europe. That only goes for until 1945 though, after the war, they had little to flee from, and many good reasons to stay in Europe, specifically Germany, where they had a great case to make for a large industrialized territory in Europe as reparations. That's what I wish had been the outcome, and where I believe Israel belongs. IMO, it would probably have been better for everyone in both the short and long term.
I admit that perhaps invading Palestine slowly was their best viable option before the war ended.....I just think it's helpful to be perfectly honest that that's what happened and not play some game about it and pretend they hold the moral high ground on that part of the issue. There's plenty of atrocities to blame on the Palestinian response, but also empathy for a displaced and, today, a decimated people still suffering horrifically, mostly for 'sins' of their grandfather's, namely the sin of fighting invaders stubbornly.

bcglorf said:

And now we got much further from understanding each other again.

Would we have any luck coming at this from an entirely different angle. What do you propose that Jewish Europeans, Jewish Palestinians and the Jewish populations around the Middle East should have done between around 1910 through 1948? Staying in Europe was a death sentence and it's just good fortune the allies were able to retake it while any of them were left alive. The jewish population of Palestine was being similarly disenfranchised, but unlike in Europe they weren't as badly outnumbered. The confrontations with the Arab Palestinians had turned violent, and their leadership openly admired Hitler. As preparations for WW2 got underway, British and Allied strategy was taking the strategic route of marginalizing the Jewish minority because the Arab majority support was more important to holding the region.

I don't see anything but death and suffering to the jewish population if they just follow what I gather as your position of basically living by the rules and the law of the land, whether they like it or not.

Debunking Hydration/Dehydration - Adam Ruins Everything

Digitalfiend says...

So are we not supposed to preemptively hydrate when performing intense exercise in adverse conditions?

For instance, I've done 40-60 min cycling time trials (or any prolonged FTP effort really) in 30-35c+ (ambient) weather and have noticed that if I don't properly hydrate, I'll stop sweating part way through which can lead to a loss of performance. I've never noticed cramps but I can lose up to 4-6 lbs of water over a hard 2 hr ride in the heat. Since I sweat a lot when I workout, the heat doesn't bother me too much but I do need to drink more. Is it possible our brains are not tuned to quickly respond to a rapid loss of water, like during a hard cardio workout? Therefore, drinking water when you feel thirsty might only be a good recommendation when you're performing at low- to moderate-levels of exertion.

I agree that most people are likely not dehydrated but not consuming water during a hard cardio workout seems like bad advice.

Debunking Hydration/Dehydration - Adam Ruins Everything

harlequinn says...

You had to know what EAMC stands for to understand the abstract. EAMC = Exercise-associated muscle cramps.

This video does not always delineate between levels of hydration. The reality is, you are in general always "dehydrating". This is normal and has no adverse outcomes.

Clinical dehydration (what the video is really talking about) is way beyond the normal ups and downs of fluid loss while maintaining homeostasis.

Khufu said:

Lol, are you telling me science proves humans can't get dehydrated? ugh...

I'm not worried about death from dehydration while working out, but slight dehydration (2%) is enough to dramatically impair cognitive function, performance and recovery. It's just obvious in practice.

iaui (Member Profile)

kingmob says...

Thanks for the response but it doesn't explain the video equipment, editing, rent, food, social exercises (friends, dating)

Being a bit older I feel time is the greatest resource not money.

I understand he is not going to make a video of his work/life balance. But maybe someone will interview him.

For now I should just enjoy his videos.

iaui said:

I believe this is his full-time jam now. He hasn't monetize the YT videos but he has a Patreon page (https://www.patreon.com/user?u=2945881, which could probably do with being linked in the description here) that says he gets $3,773 for each video he makes. If he makes one a month that's a decent living. It's at least probably enough to support him with food and housing, and if living in the wilderness and building things with bark and mud is what he spends his money on, well, he's golden.

An Army of Vehicles Resurface a Street in Russia

Why Being Honest about Ghostbusters is Important

dannym3141 says...

Well I haven't seen Ghostbusters yet, but remember when everyone was pissed off because the new Star Wars had a woman and a black storm trooper as the lead characters?

Do you also remember when the film succeeded on its own merits and no one gave a shit any more because the film was actually good?

Releasing a film where the four principle characters are 3 intelligent white scientists and a streetwise sassy black woman is hardly a fucking exercise in equality anyway. And we're talking about a remake of a comedy that was popular and successful in the 80s - it's not like they're taking big risks and giving the women a chance to shine on their own, is it? How about an all-woman written and directed original film, or can't they spare the money? Because they seem to find enough cash for Seth Rogen or one of the other comedy clones to vomit out another catastrophe every year. Or maybe the people with the money are all men and prefer jokes about farts and masturbation.

That's the worst thing that seems to get ignored - this is Hollywood's lazy way of brushing a few crumbs from the table and saying 'See? Women have just as much power and prominence in the movies! By the way, do you know any girl who's turned 18? We need the new love interest for a 50 year old in the latest action flick. We need someone who looks just good enough that we can photoshop a huge pair of tits on her. We're going to take it in turns to take her to dinner and try to bed her before filming starts.' Hello people? There is enough sexism to deal with in Hollywood without worrying what IMDB rating Ghostbusters got and why.. Treat the disease, not the symptoms.

Woman Refuses to Leave Uber Car

Babymech says...

I think the argument is not that his behavior is stunning etiquette, but it is understandable and his frustration is relatable. Optimally he would've just sat in silence, or driven around to the other entrance, but all things considered, her behavior was more unacceptable. Or to put it another way - this was three minutes out of their respective days. There may be an infinite number of circumstances on either side that we don't see, that would swing our opinion either way. However, if we ignore their emotional states, and just look at the principle, she was dead wrong.

If a restaurant or movie theatre wants to kick you out in the middle of a meal, you can't stay. If a hotel wants to kick you out at 2 am (and lets you pack and take your stuff), you can't stay. That's why they can call the cops to get you out if you refuse to leave - because they have the presumptive right to decide who stays and goes. You have no right to call the cops and ask them to stop the owner from kicking you out, because you have no fundamental right to stay there.

I am not going to say that you're trolling, and your arguments are not unreasonable or dickish, but you're wrong. (In principle) you have a number of potential recourses that you can choose when a proprietor asks you to leave. (in principle) refusing to leave is not one of the options you have any right to exercise.

We can come up with scenarios where it could be argued that you should be allowed to refuse to leave:

1. You're staying at a ski lodge and you will die if you are kicked out into the cold. Then we're no longer talking consumer rights but emergency / health and safety rights.

2. If you leave the premises, you would lose all your other means of recourse, for example if you don't have contact or identifying information for the business you're at. In that case you can ask for that information, and then leave.

In principle, however, sticking around isn't an option, and there's no sane reason why it should be an option. If the business in question doesn't have a valid reason for kicking you out, you get to sue them afterwards.

ChaosEngine said:

Yes, disagreeing is trolling.

Fine, you win. FUCK YOU, GET THE FUCK OUT OF MY FUCKING THREAD, YOU FUCKING ASSHOLE.

What? That's acceptable behaviour when someone does something you don't like, right?

Jim Jefferies on Bill Cosby and Rape Jokes

Chairman_woo says...

*Warning I've only gone and done yet another wall of text again! This may or may not get read by anyone on here (good god I wouldn't blame anyone for skipping it), but at the very least it's formed the backbone to a video script so it's not a complete waste of my time! (he tells himself)*

This is as much @bareboards2 as yourself, but he already made it clear he wasn't willing to engage on the issue, so you're getting it instead MWAHAHAHHAHA! *coughs*

I don't wish this to come across as over condescending (though I'm sure it will none the less as I'm in one of those moods). But pretty much every (successful) comedy premise operates on the same underlying principle of irony. i.e. there is an expectation or understanding, which is deliberately subverted, and what results is comedy.

In this case, amongst other things we have the understood premises that:
A. rape is a bad, often horrific thing.
B. that there is an established social taboo about praising such behaviour.
C. that there is a section of society inherently opposed to making light of things of which they do not approve (or in a way in which they do not approve)
D. most words and phrases have an expected association and meaning.

What Jim Jefferies (an accomplished and well respected comedies amongst his peers) has done here, is take these commonly understood premises and subverted the audiences normal expectations in order to evoke a sense of irony, from which the audience derives humour and amusement.

A simple joke might take a single such premise and perform a single inversion of our expectation. e.g. my dog has no nose, how does he smell?....terrible!

By subverting our assumed meaning (that the missing nose refers to the dogs implied lack of olfactory senses), the joke creates basic irony by substituting this expected meaning for that of the odour of the dog itself.

This is of course a terrible joke, because it is as simple as a joke could be. It has only one layer of irony and lacks any sense of novelty which, might tip such a terrible joke into working for any other than the very young or simple minded.

We could of course attempt to boost this joke by adding more levels of irony contextually. e.g. a very serious or complex comedian Like say Stuart Lee, could perhaps deliver this joke in a routine and get a laugh by being completely incongruous with his style and past material.

And herein we see the building blocks from which any sophisticated professional comedy routine is built. By layering several different strands or ironic subversion, a good comedian can begin to make a routine more complex and often more than just the sum of its parts to boot.

In this case, Jim is taking the four main premises listed above, layering them and trying to find the sweetest spot of subverted expectation for each. (something which usually takes a great deal of skill and experience at this level)

He mentions the fact that his jokes incite outrage in a certain section of society because this helps to strengthen one of the strands of irony with which he is playing. The fact that he also does so in a boastful tone is itself a subversion, it is understood by the audience that he does not/should not be proud of being merely offensive and as such we have yet another strand of irony thrown into the mix.

You know how better music tends to have more and/or more complex musical things happening at once? It is the same with comedy. The more ironic threads a comedian can juggle around coherently, the more sophisticated and adept their routines could be considered to be.

Naturally as with music there's no accounting for taste as you say. Some people simply can't get past a style or associations of a given musician or song (or painting or whatever).

But dammit Jim is really one of the greats right now. Like him or lump him, the dude is pretty (deceptively) masterful at his craft.

There are at least 4-5 major threads of irony built into this bit and countless other smaller ones besides. He dances around and weaves between them like some sort of comedy ballerina. Every beat has been finely tuned over months of gig's (and years of previous material) to strike the strongest harmonies between these strands and probe for the strongest sense of dissonance in the audience. Not to mention, tone of voice, stance, timing etc.

I think Ahmed is basically terrible too, but it is because the jokes lack much semblance of complexity or nuance. Jeff Dunham's material in general feels extremely simple and seems like it uses shock as a mere crutch, rather than something deeper and more intelligent.

Taste is taste, but I feel one can to a reasonable extent criticise things like the films of Michael Bay, or the music of Justin Beiber for being objectively shallow by breaking down their material into its constituent parts (or lack thereof).

Likewise one could take the music of Wagner and while not enjoying the sound of it, still examine the complexity of it's composition and the clear superiority of skill Wagner had over most of this peers.

I guess what all this boils down to is, Jim seems to me to be clearly very very good at what he does (as he ought after all these years). Reducing his act to mere controversy feels a lot like accusing Black Sabbath of just making noise and using satanic imagery to get attention (or insert other less out of date example here).

The jokes were never at the expense of victims, they are at the expense of our expectations. He makes his own true feelings on the matter abundantly clear towards the end of the section.

As as he says himself his job is to say funny things, not to be a social activist.

I take no issue with you not liking it, but I do take issue with the suggestion that it is somehow two dimensional, or for that matter using controversy cheaply.

Offensive initial premises are some of the most ironically rich in comedy. It's like deliberately choosing the brightest paints when trying to create a striking painting. Why would you avoid the strongest materials because some people (not in your audience) find the contrast too striking?

Eh, much love anyway. This was more an exercise in intellectual masturbation than anything else. Not that I didn't mean all of it sincerely.

Jinx said:

When they said he "can't make jokes about rape" what they perhaps meant was "he can't make _jokes_ about rape".

Its dangerous ground. Not saying it shouldn't be walked on, but if you go there with the kind of self-righteous free-speech stuff it always fails to amuse me. I know your joke is offensive. I heard it. When you tell me how offended some ppl were it just sounds like a boast, and don't that sour the whole thing a bit? I mean, maybe I'd feel differently if I thought any controversy was in danger of censoring his material rather than fueling it.

but w/e. No accounting for taste. People still occasionally link me Ahmed the Dead Terrorist, and while that is certainly less risque than the whole rape thing it is a total deal breaker. It's just before "using momentarily to describe something as occurring imminently rather than as something that will be occurring for only a moment" and after "sleeping with my best friend". pet peeves innit.

Brian Eno - Baby's on Fire (+boobs)

The science is in: Exercise isnt the best way to lose weight

transmorpher says...

HIITS is fantastic. 10 minutes of proper HIITS is as good for your cardiovascular system as 1hr regular cardio. It makes sense too - think about what humans would have done in the past. Short intense periods of hunting, or running from predators, fighting other humans etc intertwined with cooling off exercises like walking and picking things off trees.

But either way it's not possible to out exercise a bad diet.

Athletes are lean because they eat mostly carbs. Which, despite the fitness industry's best efforts to demonize, do not make people fat.(So they can sell protein powder, AKA dairy waste product).

Khufu said:

This video and the one linked above both ignore HIIT training which has been tested and proven to burn significantly more fat than traditional steady cardio. You need to look no further than the fact that some lean olympic level athletes eat 14000+ calories a day and stay lean... it's because of how they train.

The science is in: Exercise isnt the best way to lose weight

transmorpher says...

I'm glad to see that people are now accepting that exercise does very little for weight loss. Eating the right foods is 90% of the weight loss effort. Permanent weight loss also hasn't got anything to do with calorie counting/restriction.

A whole-foods plant based diet is the only sustainable way to lose weight because you never go hungry, and you get all of the nutrients you need. No exercise, no starvation, no calorie counting, no fasting, no salads. Just eat real hearty and satiating foods, and that's it.

You'll lose an average of 2.5kg a month, which within 2 years is 60kg. It's consistent, predictable and permanent.

If you're serious about losing weight here are some resources that I've used to get my BMI back to 23 (from 30):

https://www.drmcdougall.com/health/shopping/books/starch-solution/

https://www.amazon.com/21-Day-Weight-Loss-Kickstart-Dramatically/dp/0446583820

http://engine2diet.com/recipes/

https://www.amazon.com/Foods-That-Cause-Lose-Weight/dp/0380807971/ref=pd_sim_14_2?ie=UTF8&dpID=51BiLkzcpQL&dpSrc=sims&preST=_AC_UL160_SR95%2C160_&psc=
1&refRID=J9FHP0P469CCPDH0Z613

Of course, exercise is great for your heart and brain health, and to give your body some tone and shape.

ChaosEngine (Member Profile)



Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon