What is a normal heart rate when running? Scientific running, pay attention to these 3 points

The heart is the engine of the human body, and its function remains normal. Under the condition of power, other parts circulate well, so that nutrients and blood can be provided at the first time. And some people’s heart function decline is due to improper living habits, which gradually damage the heart, and finally will experience symptoms such as chest tightness, arrhythmia, and angina pectoris. It is necessary to understand the methods of its maintenance and actively improve organ function. In addition, there will be corresponding changes in the heart rate during running. How much is normal?

Under normal circumstances, the heart rate remains at 60 to 100 beats per minute at rest, and there will be individual differences in age, other physical factors, gender, etc., resulting in changes in heart rate. Some people like to exercise and will exercise through running. Running is an aerobic exercise, and the heart rate will change during the process, but the normal range can be obtained through the calculation formula.

The aerobic fat burning heart rate is (220-age) multiplied by 75%, that is, when a 25-year-old person goes for a run, his heart beats about 146 times per minute. If it can be maintained within this range, it means that the body remains healthy.

What should we pay attention to in scientific running?

1. Keep a constant speed

Scientific running should master skills, especially maintaining a constant speed during running, so that the body can adapt to this process. Some people’s running method is incorrect, sometimes the speed is much slower, sometimes the speed is suddenly increased, and they cannot adapt to the process of constantly changing the speed, and they will feel uncomfortable. And the running speed is constantly changing, and it is easy to fall. In order to ensure safety, it is necessary to maintain a uniform speed during the running process, and at the same time cooperate with uniform breathing, so that the heart rate can be normalized.

2. Warm up before running

Running is a science and should be warmed up before committing. Some people originally had reduced heart function, and they did more vigorous exercise without any warm-up action. The body could not adapt, and there would be accidents in the future. And people who take good care of their bodies don’t just choose the right sports, they also warm up before exercising.

Through simple body movements to stretch the muscles and bones, the body remains flexible, the blood circulation speed is accelerated, and if you go to exercise later, the process will be much smoother and you can persist for a longer time. In addition, it can effectively prevent sprains, strains, etc. This is the correct exercise method.

3. Don’t run on an empty stomach

People who exercise reasonably will find that their physical condition is getting better and better, and if they want to reap the benefits of running, the correct way is not to run on an empty stomach, but to eat something before running, so that energy is provided, and energy is consumed during running. , in order to achieve equilibrium. Some people want to lose weight and lose weight. They feel that they cannot eat, they are completely empty, and they feel hungry when they go for a run. After consuming more energy, their blood sugar will decrease significantly, and then they will have adverse symptoms.

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7 Photography Tips You Probably Haven’t Heard Of… Just Try It!

On the photography introductory website, you can find a lot of photography tips, including how to use aperture, shutter, ISO, composition, equipment sharing, etc., but what if you want to find some new ideas that you haven’t heard of? Take a look at the 7 tips below and give it a try!

(Tip 1) Even if you encounter it frequently, take a picture of what you want to photograph immediately!
Many times you will often encounter beautiful scenery, streets or things, and you may say to yourself, “Anyway, I often encounter it, and I will save it for the next time!”. However, in the end, it may not be photographed after several years, and the scene that should be photographed is no longer there. Especially when it comes to light, or things that appear randomly, you need to take the time to shoot.

(Tip 2) Photos taken on Sunday are usually better than those taken on Saturday
If you are not a professional photographer, you are likely to only pick up your camera to shoot on Saturdays and Sundays, so the photos taken on Sundays are likely to be better than those taken on Saturdays, because your photography tentacles have been “warmed up” the day before!

In fact, you can find a light camera (a small DC can already, of course, a mobile phone is also good), carry it with you every day and take a photo, so that you can maintain your “photography eyes”! Not sure what to shoot? Create a theme for yourself (e.g. water this week, shadows next week)!

(Tip 3) Remember to fill your stomach before shooting!
This is especially important for landscape photographers! Usually when other people pack up and go to dinner, the most beautiful view always comes up! And you may need to wait patiently for a beautiful view. Shooting with a full stomach can buy you more time and avoid rushing away and missing the opportunity to shoot.

(Tip 4) Don’t be too obsessed with the number of “likes”
Shooting is a very subjective art, remember what you shoot for – is it to leave a memory? To express emotions? To tell a story? Now that social networks are developed, of course it is good for someone to “like” to appreciate your photos, but don’t blindly shoot or post-production in order to win more “likes”. In fact, there are some photos that should not be applied with Instagram filters, or viewed It looks very powerful HDR effect!

(Tip 5) Delete 50 photos
In the world of digital photography, taking pictures is very easy, and our photo library is full of many similar or failed photos. Try deleting 50, 100 or more photos from your photo library, this will not only Save storage space, and when viewing your photo library, you can review previous photos to see what could be improved.

(Tip 6) Get advice from non-professional photographers
Of course, professional photographers can let you learn more technical knowledge, but some non-professional photographer friends may be brave enough to express their opinions, or some personal opinions, so you may wish to invite more friends to comment on your photos what!

(Tip 7) When you are shooting/post-production, music is your best friend!
Photography is an art. When you are engaged in artistic creation, different music can allow you to exert different creativity, and will directly affect the photos you take! You can try this now to see if the photo has a little more artistic taste under different kinds of music?