I am 15 years old and 100m in more than 12 seconds, 200m in more than 25 seconds, how are the result

It's kind of fast.

I recommend that you go for a morning run every morning, not too much at first, and then slowly add up the distance.

Then it's about doing strength training (but I don't recommend doing it, because doing strength is in the middle of development, and doing strength will cause the bones to shape and not grow taller). The most common way is to pull the ligaments and increase the frequency of the feet (of course, if the frequency is fast, the arms must swing fast). The swing of the arm should also be large, so that you can boast of a large step, so that you can greatly increase your speed.

This is a very common approach.

In fact, run 100 meters. The 200 meters also need people with good stamina, because after people burst out of their strength, the first 70 meters of the 100 meters are at full speed, and those with poor endurance lose in the last 30 meters. This is especially true for 200 meters.

The landlord is going to take the physical education exam for the high school entrance examination, and if you want to improve your grades, you must strengthen your exercise. This is the basis for improving performance.

I don't know what your height and weight are, but your grades are still good.

According to your age, you should still pay attention to the all-round development of quality, in terms of speed, strength, endurance, if you simply improve the performance in the 100-meter 200-meter sprint, you should strengthen the practice in the following aspects:

1. Practicing the 30-meter acceleration run and the 150-meter run between the marches will definitely improve your performance.

2. Pay attention to strengthening the strength of the waist and abdominal muscles.

3. Strengthen the practice of flexibility and coordination, and pay attention to the relaxation and finishing after training.

Relatively speaking! If you don't have professional training! The results are pretty good!

As far as 100 meters are concerned! Want to improve your grades! Jump rope!

Push-up! Dun Barbells! There is also the improvement of running movement technique!

The amount of training should be appropriate! After all, it's time for physical development! And it's also time to improve your 100m performance!

Don't get hurt

You can tie a sandbag to your leg and practice every day, and when you pick it up on the day of the exam, you will improve a little.

If you want to increase your speed, you have to run uphill, and you have to have a distance of about 400 meters, for example, if you run up the mountain for a month, you will definitely improve.

Summary. Small strength, general endurance exercises: jogging 1500m-2000m, various stretching activities, coordination exercises, special exercises for running, and sprint elastic running.

Resistance exercises: Use rubber strips.

Speed and endurance exercises: trail running or ball games, various stretching activities, coordination exercises, sandbag swings, bench press or snatch, etc.

Strength exercises: 60-meter push or fast run timing, 100-meter leap run, etc. Tempograph: Timing first, then power.

Relax Run: Raise your legs high, I don't think I need to say more, many people know the essentials of movement, and the important role is to increase cadence, so try to be as fast as possible when doing this movement.

How to score 12 seconds in 100 meters at the age of 16.

Hello, I spine and is your Xiaobai teacher is very happy to serve you, your question I have received, after reading will reply in time, after asking, because there are too many lists will be changed in turn, will not not, please be patient!

1.Small strength, general endurance exercises: jogging 1500 meters to 2000 meters, various pai lu stretching activities, coordination exercises, special exercises for running, and running level elastic running.

2.Resistance exercises: Use rubber strips.

3.Speed and endurance exercises: trail running or ball games, various stretching activities, coordination exercises, sandbag swings, bench press or snatch, etc.

4.Strength exercises: 60-meter push or fast run timing, 100-meter leap run, etc.

Tempograph: Timing first, then power. 5.

Relax and run: Raise your legs high, I don't think I need to say more, many people know the essentials of movement, and the important role is to increase cadence, so try to be as fast as possible when doing this auspicious search action.

Xizhou Fu hopes that I will be helpful to you, and I wish you a happy life! If you think my reply is good, you can click below to like and follow me, and you can come to me at any time to consult in the future, thank you!

Yesterday, I measured 50 meters and seconds, and I want to prepare for the next year's 100-meter games.

Good. Follow the above method to train day by day, and there will be a great breakthrough in time!

Yes. Thank you.