to see a wide spread race as depression today, history, the people that we need to talk about here, the stories, shadows of german colonialism. the unsafe handling of fireworks can cause devastating injuries to your hands in just a fraction of a 2nd. half bytes can also inflict serious injury some jobs compose the threat top 5 digits to us consists of sports. but did you know that smartphones can also damage your hands? that's your exercise to keep fits. but have you ever done a work out for you and today will show you some simple but effective exercise healthy hun. this week's topic on in good shape, the t w health. so the

our hands are the epitome of human creativity. most tools are made by and for our hands, and our hands themselves are complex tools which involved over millennial. there are 27 bones in the human hand, more than any other part of the body. and its muscles are very complex, more than 30 muscles, move the hand and fingers. the muscles in the hand can spread your fingers and the muscles that extend into the 4 arms allow you to grasp and open your fingers. and our fingertips are densely packed with thousands of nerve endings that makes them highly sensitive to tests. a lot of brain power is needed to process all these nerve, then pauses and controlled muscle movements in the brain,

sensory and motor cortex. the areas associated with your hands are especially large that allows us to carry out very complex hand movements. another part of the brain plays a role in coordinating and fine tuning those movements. the cerebellum. the cerebellum has more than half the neurons in your brain and constantly makes fine adjustments to motor movements. that's why once we've learned the complex motor skills, like riding a bike, we can do it again and again, without giving it all too much solid and there is more the left hemisphere of the brain controls the right hand. and the left hand is controlled by the right hemisphere. in most people, the right hand is dominic, as is the left hemisphere. so parts of the left hemisphere are slightly larger, especially the motor cortex. so is it exactly the other way around for left handed

people? surprisingly know, in many left handed people, both left hemisphere is dominant just like in right handers. and often neither hemisphere is clearly dominant, which and we prefer is probably determined to mainly by our genes. but in many cases, what matters most is how will our hands work together. and for that, both hemispheres of the brain need to communicate that happens in the corpus callosum of sick bundle of nerves that connects the 2 hemispheres and things to brain plasticity, repetition and practice help for new neural connections. so practicing new skills with your hands will also keep your brain sharp and nimble. there are many different hand exercises

a gym and physiotherapists often recommend the following. look out to strengthen your muscles and ligaments. first, bend your elbows and bring your hands up in front of you can bring them into tight fists for a few seconds. then press your fingertips firmly again to repeat 5 times. exercise to stretch your arms and think as i was in front of you. drop your wrists down. now hold a strong fist for 10 seconds. exercise 3, extend your arms, palms facing now until 2 hands down 90 degrees just enough so it doesn't have to hold for 5 seconds and repeat 10 times and loss. please hold your palms up towards slowly sweep. you've done this like windshield wipers to go to little thing is in fact holding briefly each time. this would help can guard against repetitive strain injuries, typing swiping and scrolling in the digital age. also items are exposed to

a lot of strain. this can need to what's known as smoke site and some, well, what's that point is to preserve comcast. there's a typical symptom is increasing inflammation, attendance and the sound on the women. we normally only see this at age 50 and um for now young people are developing these kinds of complaints. but don't have any other obvious cause i'm give you something else you might need to check. again, the pain in the some join to hand is assigned to over use or wherever ins, higher on the joints. usually it's the attendance sheet that becomes inflamed when spring stalks. right. so this kind of a rotation or overuse causes the sheets around noon intended to stick and then the attendant doesn't have enough room to slide freely in a sheets. the result is what people call tendonitis,

ties the cold packs massage physiotherapy and can easy all a g tight can help. but sometimes the problem is most serious. pretty easy. or if what you end up with is chronic irritation or information of attendance. that's what the treatments try to address the formal 1st of all, ensuring that the time gets rest. well i think a lot of times that solves the problems and then there's cortisone therapy and last of all, surgery. and sometimes the only thing that helps surgical removal of the n flame tissue. so it's best not to get smart phone some in the 1st place textbooks recommend operating, you'll know by with both some so you don't over stretch the joints using your index finger instead. can help to is really a bag, doesn't matter. what is the father of a 17 year old daughter, the i'd say set their cell phone aside more often impose some reasonable limits

that can benefit other aspects of life as well. i'm being honest with you. the best way to prevent what stop, by just giving your smart phone and just some a break. clothes is great for how fast it's not without the risk. handle is one of the risk is quotes for your hands. the false moving bull can enter . you'll think it's the interaction between play is can also be dangerous. the close contact tacking can lead to torn tendons and broken bones. there's also a risk of pulling heavily hand surgeons deal with sports injuries every day. tracing it this, the case of risk can be particularly cover. the message is hot them leaving, this is no flying move and anything. and i've been playing the piano since i was a go. so my 1st thought was, what will happen to those 2 things? i love, i live in shops because young

a pilot louse icons just located the joint in both wrists and the phone to just located joints. sounds like it would be easy to fix the and also corporate this introduce located realistic is usually the risk is also broken off and there are torn ligaments and all of that needs to be realigned in repairing those joints requires very precise and complex surgery. now how come a said a serious injury, which was clearly visible on the x ray? yeah, that's more fun. let's just eliminate zone. it's called that because it's crescent shape. a sign on them i, it's popped out of its normal position in the, on the other bones are still in the correct position, but they're no longer a functional unit is because these carpal bones and the ligaments form a unit, a non, if one bone pops out when the ligaments are affected, analysis and the risk becomes unstable as i'm getting things to be. when her

ambulance arrived at the trying to center, she was no longer conscious. what do you remember about the accident? each time i'm sitting acceptable. i was in line waiting for a climbing move. it was busy, so i figured i'd try a different one. i started climbing and just forgot to secure myself. luckily, i didn't climb all the way to the top. that would have been over 6 meters. i let go of to 3 or 4 meters. right before i hit the ground, i realized i wasn't secuity, so it automatically reached out and fell on my hands. it was the worst pain i've ever felt in my life. as i was lying that people came over and told me to lie still and raised my legs. finally, they called an ambulance. it took 10 minutes to arrive, but felt like forever. when the power of magics came, i asked them right away to give me something to knock me out because the pain was unbearable. most of the sloppy sides which mountainous tell us. later that night

she underwent surgery on both hands. a dislocated rest is an emergency. some items, 1st of all, swelling can be severe, some on and 2nd of course, because of the anatomy of the wrist. the median nervous compressed, which leads to carpal tunnel syndrome, components into one. and all the little risk bones need to be reconnected in football. and while avoiding any scar and i could limit range of motion because it's on that. so the bones need to be put back into position. even any ligaments that were damaged or need to be a surgically repaired. and so we need to collect some 70 something you need some kind of low hot kind. this is a pilot, but it's unclear whether she'll ever be in the cockpit. again, i know looks at 01 different patients dislocations of illuminate. don't take a long time to heal and often result in some level of disability life. you know, i'm dying. sprinkle in my mind every time i get sort of might, as i move in with my parents until my mazda, i'm like

a baby again. you have to wash me, feed me, do everything i can't do right now. just a moments which come after surgery. she started working with the physical therapist, vanessa dates of the pretty soon logo was making amazing progress. the 6 months after the accident and surgery, dr. hesser was surprised at her risk nobility. yeah, i mean, for us to do, you have almost 70 degrees here, which is a lot. i can, but now here raise it please. so here, right, that's almost 60 degrees. oh, great point. when a know been forward, 45 degree lives, also a very good range of motion, right? many people have age and 9 degrees of extension, 80 to 90 degrees of collection label in practice. so you only need around $30.00 to

$40.00 degrees in each direction, not published. and wow. now that also has some good news. on the 2nd of july i passed the pilots medical exam. very nice, helpful. yeah. before that, so i had to test if i was really up to it. i did a test flight in the simulator and the instructor gave me the green lights selected as he's kinda speak ocean. then i started the re qualification process for the fuel and started flying again on the 9th of july and everything feels back to normal being your boat. that's great. it's a really phenomenal outcome. and i was on back out on sunday night when i flew back from my holiday as a passenger, i said, i'll be so happy to be in the cold pits again. more than 55000000 people worldwide have stuff with the amputation of 11 digital magic hoses. for stacy's can restore independence and sometimes even enable incredible achievements. powers and

pick athletes with proceeds now perform as well as they are and then pick peers without prostheses on the latest prosthetic hands or even capable of learning. thanks to a this right bullshit kind. can learn to co operate with it's wherever the st. to own, to official intelligence. the gang, bella is its teacher and also it's today was going bella can use his right bushy. com to carry out amazingly precise and fluid movements. for him, the base technology has opened up a new realm of possibilities. the thing for me further, but i don't have to think about what i want my robot i'm to do. is it just does it automatically come pick up the message? the 1st thing is a salma tending to his crops and livestock is all he's ever wanted to do

the but then he had an accident involving a crop chill played his level um had to be amputated or to continue farming. he needed a prosthesis that would replace his hand as a gem and prosthesis manufacturer, physical therapist, done. you know, these different teaches patients how to use that. a base triple signal in the initial training process takes several weeks. this specially designed cuff is fitted with a passive electrodes. they recognize tiny movements and the muscles of the upper room an op visualizes these tiny movements and stores them as movement. passions escaped and built a sub in them to the cast. an app are connected by blue,

choosing them unchecked. as inside the con, there are lots of electrons. and here these tiny impulses involve guns, muscles will be transferred onto the ad, spend on the left construction. sleep was going is learning how to use his robotic hands. it's crucial that the tiny muscle impulses he's learning are as distinct as possible. that way the prosthesis can link each impulse to a specific movement. he's not starting from scratch, even off to an amputation. the brain remembers the patterns of movement needed to do things like open or close at hand. once muscle impulses become associated with specific movements, the robotic lamb will use artificial intelligence to learn specific movement patterns. the electrodes inside the robotic lamb, registered the muscle impulses from the um, the app matches these must get up, happens to specific movements and stores them. while it was going ballast spend

weeks learning the basics. the company's engineers were building his robotic land. now it's ready to learn and adapt to vote. scanning bellas, movement patton's, his robotic name has brought him a major increase in quality of life. the unit is truly the movement is just amazing, right? all you have to do is imagine opening your hand within the robot hand open, so to tailor to imagine closing at it and it closes even the same is rotating the prosthetic. i'm just and does it as with many things, practice makes perfect. that's the only way the intelligent prosthesis can continue learning, including therapy, the costs and fine tuning, the devices cost around $60000.00 euros. and they say, what, honestly, i can't imagine my life without this per spaces. i mean, i use it all day long depending on what i'm currently doing. okay. and i think i use it for as nice as for every day purposes at home to,

for things like eating somebody. so there's so many things i use it for science to his prosthetic hand. first kind, bella can continue to follow his dream. oh, hands. i'm not really, really into useful, but it's something that others judge us on officer rule at some point. those around us usually notice them and level down nails or rough skin can send an unintended message, plus a hands of an age quickie to betraying us with wrinkles and age spots. that's because, unlike other parts of our bodies, they're exposed to a loss of lights. the metallic, just recommend applying sun screen to your hands all year round. and even if you don't consider such things, especially important 6 to get to give you a hand, a bit of tlc. many people suffer from dry hands, especially in the winter. what can help bob or there is

a pharmacist who's familiar with the causes of dry skin escape fishing net. there's several factors, and some, 1st of all, your hands don't have as many spacious clive squares and what kind of skin there is quite as salt. the skins acid metal barrier might be compromised, that makes the skin more vulnerable to bacterial and viral infections. people who work with solvents and other chemicals often suffer from dry skin during the cold, it pandemic alcohol based hand sanitizers became part of daily life. but they're also bad for your skin. the distance if you want you can picture how disinfectant squared by imagining actually seen this of an effect. when you add dishwashing liquid to the pan, you dissolve the fat out of the limits. that's what solvents and disinfectant do. they dissolved the lip. it's on your skin in my desk, i'm so when you wash your hands, you're rinsing the natural oil is off your skin to how it hand creams are designed

to restore this protective barrier and keep your skin soft and smooth, which is especially helpful if you use hand sanitizers, that's item data in my dentist, i generally recommend that people to cream on their hands. first thing in the morning to get that protection of the items. and that also helps keep a look at barrier intact when you wash and disinfect her hand. and if you can put cream on your hands throughout the day and remind me to you, but intact and dick to him the ice cream, there are all sorts of hydrating hand creams on the market. many contain ingredients like urea, high or low rodnick acid for linna, leak assets. again, i keep this kind of test as a perfect skin, cream or lotion doesn't really exist. slice pipes and the cranes should contain moisturizers, as well as thoughts beside the beds in new york. and we also generally advise people to use records free koreans that are ph balance households monetizing nowadays, they're also lotions that contain sanitizers, but 2 in one solution. my kindness of you can find my hand sanitizer solutions are

quick and easy, but we generally advise against frequent used to because it can disrupt the skin micro biome. and nothing can if you don't like the feel of a greasy film on your skin, chew screams and motions, but don't have too much oil, and no mineral oils or petroleum jelly. they absorb much more quickly. the pharmacist also recommends hand baths with oils drinking enough water is also key to make sure you're not dehydrated, and it's best to use liquids. so rather than bar, so because liquids, though spreads more easily, there's also a trick to applying lotion as an fuel system. uh, and as we recommend the hazelnut sized on to the back of your hand king and i'm not . and then read the backs of your hands together and rep forward to your fingertips . that is, that way your poems don't get too creasing, which is nice signal trimming, shaping and publishing. many people spend

a lot of time carrying for then nails past the saying goes, your nails complete the look. say you want them to be a max unit. so what about those white salt slit like little towns where did those white spots come from? could they be assigned to the nutritional deficiencies like calcium or even a sign of something serious? it's true, your fingernails can be very revealing. do you bite your nails or smoke or do a lot of cleaning? lots of exposure to water can make nails bristol. but white spots don't indicates an ion, biotin, or calcium deficiency, or any kind of illness. those little white clouds come from somewhere else entirely. on nails and made of more than

$100.00 today. as of now cells which come together in the matrix and grow to form the nail plates. sometimes tiny apple kits phone between the lies and they look like clinical white spots. usually that's caused by smooth bumps to the nails, even a manic you can beat the culprits, especially if the cubic holes of pushed back to vigorously, well trimmed the. so those white spots um its a problem or when it comes to ne, ok, sometimes less is more. and if you still end up with white spots, you can always reach for the nail polish. the beautiful thing it is are of course not enough on their own. that's why it's time

for a full body workout. yeah, of full quick exercises with all the high end work of today. we're going to do a whole office workout for different exercises. 30 seconds slow, so only 2 minutes, and i think you have those 2 minutes. are you ready? let's go. spend a wide list scared me and touched your elbows. it's important that you back this right interest move. he also can get faster if you want to. next exercise, you spend a wide then extend yours and then you go fuck yourselves, round your bag. and then again, extend your arms. don't forget to breathe in and

out. next exercise, 10, pull squats. so you stand between tape and shoulder. why the part we lower for 3 seconds. we hold for 3 seconds and stand up. let's do it together. 123123. next 1123. 1233 of things to remember. keep your back straight. then your feet are 40 on the ground. s it sits down to at 90 degree angle, the last x 5 east. to search our legs and our hued flexors page, or bend your leg, grab your ankles. and then we just stand here for 15 seconds and then we switched

the leg and remember to n, hey an x a s on doing this, and that's all from in good shape this week. so your next time by the

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