Možda misliš da je fizička aktivnost samo za sportiste, ali... Show more
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Updated Apr 21, 2026
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Kako Redovna Fizička Aktivnost Poboljšava Zdravlje
1 / 6
Šta je zapravo fizička aktivnost?
Ne moraš da budeš profesionalni sportista da bi bio fizički aktivan! Fizička aktivnost je bilo koji pokret tela koji troši energiju - od hodanja do škole pa sve do treninga u klubu.
Vežbanje je nešto planiranije - kada namerno ideš na trening ili radiš vežbe da poboljšaš svoju kondiciju. Fizička kondicija pokazuje koliko dobro tvoje telo može da se nosi sa svakodnevnim aktivnostima bez da se umoraš.
Najgori neprijatelj tvog zdravlja je sedeći način života - previše vremena za kompjuterom, u klupi ili ispred TV-a. Tvoje telo je napravljeno za kretanje, ne za sedenje!
💡 Znaš li da: Čak i penjanje stepenicama umesto korišćenja lifta računa se kao fizička aktivnost koja pomaže tvom zdravlju!
Kako fizička aktivnost utiče na tvoje telo
Kada se krećeš, dešavaju se neverojathe stvari u tvom organizmu. Tvoje srce postaje jači mišić i bolje pumpa krv, što znači da kiseonik lakše stiže do svih delova tela.
Tvoji mišići i kosti takođe postaju jači. Ovo je posebno važno sada dok se još razvijaš - jače kosti danas znače manje problema u starosti. Plus, jači mišići te čine otpornijim na povrede.
Fizička aktivnost ti pomaže da kontrolišeš težinu jer troši kalorije i ubrzava metabolizam. To znači da tvoje telo efikasnije koristi hranu koju jedeš.
💡 Važno: Kada vežbaš, smanjuješ rizik od ozbiljnih bolesti poput dijabetesa i srčanih problema - čak i u mladosti!
Fizička aktivnost i tvoj mozak
Evo nečeg što te sigurno zanima - vežbanje direktno poboljšava tvoje ocene! Kada si fizički aktivan, bolje ti je funkcioniše mozak, lakše se koncentrišeš i bolje pamtiš.
Tokom vežbanja tvoje telo oslobađa endorfine - prirodne "hormone sreće" koji te čine da se osećaš bolje. To je razlog zašto se posle treninga osećaš opušteno i zadovoljno.
Fizička aktivnost je najbolji prirodni lek protiv stresa od škole i ispita. Takođe poboljšava san - a dobro naspavan učenik je uspešan učenik.
Redovno vežbanje podiže samopouzdanje jer vidiš kako napredaš i ostvaruješ ciljeve. To se prenosi i na druge oblasti života, uključujući školske obaveze.
💡 Prepoznaš li: Osećaj kada se posle sportske aktivnosti osećaš energično i srećno? To su endorfini na delu!
Koliko i kakva aktivnost ti treba
Ne komplikuj! Cilj je da sakupiš 60 minuta aktivnosti dnevno. To može da bude hodanje do škole (15 min), čas fizičkog (45 min) i igranje fudbala u dvorištu (30 min).
Umerena aktivnost je ona tokom koje možeš da vodiš razgovor - brzo hodanje, vožnja bicikla, ples. Intenzivna aktivnost te ostavlja bez daha - trčanje, košarka, plivanje.
Najbolji savet: pronađi nešto što voliš! Možda to neće biti fudbal, ali možda je ples, planinarenje ili borilačke veštine. Kada uživaš u aktivnosti, neće ti biti teška.
💡 Pamti: Nije važno da li si trenutno u dobroj formi - važno je da počneš! Svaki korak računa.
Kako da vežbaš pametno i bezbedno
Zagrevanje je obavezno - 5-10 minuta lakih vežbi pre glavne aktivnosti sprečava povrede. Istezanje posle vežbanja opušta mišiće i čini te pokretljivijim.
Ako nisi bio aktivan, počni polako! Ne pokušavaj odmah da trčiš maraton. Počni sa šetnjama i postepeno povećavaj intenzitet.
Slušaj svoje telo - normalno je da se osettiš umorno posle vežbanja, ali bol je znak upozorenja. Odmor je jednako važan kao i trening.
Ne zaboravi da piješ dovoljno vode pre, tokom i posle aktivnosti. Tvoje telo gubi tečnost kroz znojenje i mora da je nadoknadi.
💡 Złata pravilo: Bolje je 15 minuta aktivnosti svakog dana nego 2 sata jednom nedeljno!
Ono što moraš da zapamtiš
Fizička aktivnost nije luksuz - to je potreba tvog tela, posebno dok se razvijaš. Koristi su ogromne: jači si, zdraviji si, srećniji si i bolje učiš.
Glavni neprijatelj je sedeći način života. Svaki put kada izabereš da hodaš umesto da se voziš, da igraš sport umesto da gledaš TV, praviš investiciju u svoje zdravlje.
Minimum 60 minuta dnevno nije puno kada podeleš na ceo dan. Čas fizičkog, hodanje, igranje sa drugarima - sve to računa.
Najvažnije: počni danas, počni polako, ali počni! Tvoje telo i um će ti biti zahvalni.
💡 Konačni savet: Ne tražiš savršenstvo - tražiš napredak. Svaka aktivnost je bolja od nikakve!
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Most popular content in Fizičko
Most popular content
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.6/5
App Store
4.7/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
Kako Redovna Fizička Aktivnost Poboljšava Zdravlje
Možda misliš da je fizička aktivnost samo za sportiste, ali zapravo je ključna za sve nas - pogotovo dok se naše telo još razvija. Redovno kretanje ne samo da čini da se bolje osećamo, već direktno utiče na naše zdravlje,... Show more
Šta je zapravo fizička aktivnost?
Ne moraš da budeš profesionalni sportista da bi bio fizički aktivan! Fizička aktivnost je bilo koji pokret tela koji troši energiju - od hodanja do škole pa sve do treninga u klubu.
Vežbanje je nešto planiranije - kada namerno ideš na trening ili radiš vežbe da poboljšaš svoju kondiciju. Fizička kondicija pokazuje koliko dobro tvoje telo može da se nosi sa svakodnevnim aktivnostima bez da se umoraš.
Najgori neprijatelj tvog zdravlja je sedeći način života - previše vremena za kompjuterom, u klupi ili ispred TV-a. Tvoje telo je napravljeno za kretanje, ne za sedenje!
💡 Znaš li da: Čak i penjanje stepenicama umesto korišćenja lifta računa se kao fizička aktivnost koja pomaže tvom zdravlju!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Kako fizička aktivnost utiče na tvoje telo
Kada se krećeš, dešavaju se neverojathe stvari u tvom organizmu. Tvoje srce postaje jači mišić i bolje pumpa krv, što znači da kiseonik lakše stiže do svih delova tela.
Tvoji mišići i kosti takođe postaju jači. Ovo je posebno važno sada dok se još razvijaš - jače kosti danas znače manje problema u starosti. Plus, jači mišići te čine otpornijim na povrede.
Fizička aktivnost ti pomaže da kontrolišeš težinu jer troši kalorije i ubrzava metabolizam. To znači da tvoje telo efikasnije koristi hranu koju jedeš.
💡 Važno: Kada vežbaš, smanjuješ rizik od ozbiljnih bolesti poput dijabetesa i srčanih problema - čak i u mladosti!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Fizička aktivnost i tvoj mozak
Evo nečeg što te sigurno zanima - vežbanje direktno poboljšava tvoje ocene! Kada si fizički aktivan, bolje ti je funkcioniše mozak, lakše se koncentrišeš i bolje pamtiš.
Tokom vežbanja tvoje telo oslobađa endorfine - prirodne "hormone sreće" koji te čine da se osećaš bolje. To je razlog zašto se posle treninga osećaš opušteno i zadovoljno.
Fizička aktivnost je najbolji prirodni lek protiv stresa od škole i ispita. Takođe poboljšava san - a dobro naspavan učenik je uspešan učenik.
Redovno vežbanje podiže samopouzdanje jer vidiš kako napredaš i ostvaruješ ciljeve. To se prenosi i na druge oblasti života, uključujući školske obaveze.
💡 Prepoznaš li: Osećaj kada se posle sportske aktivnosti osećaš energično i srećno? To su endorfini na delu!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Koliko i kakva aktivnost ti treba
Ne komplikuj! Cilj je da sakupiš 60 minuta aktivnosti dnevno. To može da bude hodanje do škole (15 min), čas fizičkog (45 min) i igranje fudbala u dvorištu (30 min).
Umerena aktivnost je ona tokom koje možeš da vodiš razgovor - brzo hodanje, vožnja bicikla, ples. Intenzivna aktivnost te ostavlja bez daha - trčanje, košarka, plivanje.
Najbolji savet: pronađi nešto što voliš! Možda to neće biti fudbal, ali možda je ples, planinarenje ili borilačke veštine. Kada uživaš u aktivnosti, neće ti biti teška.
💡 Pamti: Nije važno da li si trenutno u dobroj formi - važno je da počneš! Svaki korak računa.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Kako da vežbaš pametno i bezbedno
Zagrevanje je obavezno - 5-10 minuta lakih vežbi pre glavne aktivnosti sprečava povrede. Istezanje posle vežbanja opušta mišiće i čini te pokretljivijim.
Ako nisi bio aktivan, počni polako! Ne pokušavaj odmah da trčiš maraton. Počni sa šetnjama i postepeno povećavaj intenzitet.
Slušaj svoje telo - normalno je da se osettiš umorno posle vežbanja, ali bol je znak upozorenja. Odmor je jednako važan kao i trening.
Ne zaboravi da piješ dovoljno vode pre, tokom i posle aktivnosti. Tvoje telo gubi tečnost kroz znojenje i mora da je nadoknadi.
💡 Złata pravilo: Bolje je 15 minuta aktivnosti svakog dana nego 2 sata jednom nedeljno!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Ono što moraš da zapamtiš
Fizička aktivnost nije luksuz - to je potreba tvog tela, posebno dok se razvijaš. Koristi su ogromne: jači si, zdraviji si, srećniji si i bolje učiš.
Glavni neprijatelj je sedeći način života. Svaki put kada izabereš da hodaš umesto da se voziš, da igraš sport umesto da gledaš TV, praviš investiciju u svoje zdravlje.
Minimum 60 minuta dnevno nije puno kada podeleš na ceo dan. Čas fizičkog, hodanje, igranje sa drugarima - sve to računa.
Najvažnije: počni danas, počni polako, ali počni! Tvoje telo i um će ti biti zahvalni.
💡 Konačni savet: Ne tražiš savršenstvo - tražiš napredak. Svaka aktivnost je bolja od nikakve!
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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Students love us — and so will you.
4.6/5
App Store
4.7/5
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user