I am a girl, 12 years old, 142cm tall, 33kg in weight, 14 50 in 100 meters, 31 40 in 200 meters, thi

When I was in the sixth grade of primary school, I was 165,100 meters, 13 seconds, 7,200 meters, I forgot, I advise you not to be an athlete, it is very bitter, and then it will be followed by injuries, I have never touched sports since I finished the college entrance examination, especially 100 meters, the lumbar spine can not bear it, I advise you not to be an athlete, it is better to study hard and take other majors.

The results are good, but they are too short, at least 165cm at the age of 12, and they are too short to be an athlete. Short height and short legs. You'll suffer when you run.

I'm 12 years old, male 170cm, also a sprint, I think your results are pretty good.

The results are pretty good now! Pay attention to your current nutrition and scientific training, and your performance will be greatly improved!

The results are not bad now. If you like athletics, I'm sure you'll get strong.

Yes, I can grow taller I am a 14-year-old female who is also a sprinter, in my opinion, your results are not bad,

No one has a future as an athletics athlete.

The first three of the two-foot stride are moderate, and the fourth lap is a combination of fast and slow, that is to say, one fast and one slow, rhythmic running, if you feel congested, you must immediately slow down, take a deep breath, stop for five seconds, and then rush to feel the strength uprooted all of a sudden, and surpass the opponent in one breath. If you run 25 laps with a thousand meters in one lap, use the method I said, and besides, you can't drink water an hour before the race, otherwise the muscle contraction will make you dizzy, and even fainting is possible, I hope to pay attention! It is best to drink water 2 hours before the race, and it is best to rely on the usual exercise for an hour once a week, at least 20 minutes, or you can run a few laps (every day) at noon.

Absolutely!! I have four laps of 20 kg, one lap of 400 meters, 2 minutes and 30 seconds, faster, sports first!

No, the height is not tall enough, 100 middle and lower, 200 meters is too bad, so no, you can run 200 meters for 30 seconds.

Let your teacher help you get it, there is a basis for sports selection. It's a little more reasonable.

Sprinting is more explosive, long-distance running is endurance, the body is shorter is only the current situation, you still have about ten years of development and growth period, so don't worry about height now, that is, pay more attention to insist on exercise, pay attention to ensure that nutrition can keep up, the current results are very good, continue to persevere, I believe you can. It's also important to have self-confidence.

You are still young, 12 years old, and your grades are already quite good, and now most sports girls are not as fast as you are in the college entrance examination! If you want to be a track and field athlete, you have to continue to practice, and you must have systematic training to increase your performance, after all, the more difficult it is to improve your performance in the later stage, with a good coach, systematic training is half the success! Friendly reminder:

Being an athlete is hard! There is no way back if you choose!

Yes, definitely!! We have to believe in ourselves!!

100 meters is anaerobic exercise, and this should be strong Practice middle and long-distance running can be like dreaming of being an athlete or a national team, starting from a young age. If you ask about the future, sports is a combination of talent and your own conditions, I used to practice late, and my talent was not good. Or as a physical education teacher, if you don't understand, you can ask.

The grades are good, the height is short, such a body and grades are more outstanding in general schools, but if you go to the professional team, it is more average, if you are thinking about the results, you have to work very hard, not necessarily. It is recommended to show off occasionally at school sports meetings as a sports hobby!

Judging from your two achievements and height, there is still potential for development, of course, you also have to look at some specific data, such as the Achilles tendon doesn't know how, so big that it seems to be good, and now you can start to practice consistently.

It depends on whether you have this idea in your interest, a junior high school student in our school runs faster than my 1.67 meter 67, and you are also growing, so you don't have to worry about your height.

The results are very good, and there is a lot of room for improvement if you keep training.

It's too light, I'm even 200, about 29 seconds, boy, I suggest you eat more every day, it's only 66 pounds, if you don't go up to 75, there is a certain risk.

It's better not to, it's too thin, it's not good for the body. You can do more exercise, but don't make it a career.

Grades are okay, sometimes grades also depend on yourself, and your body can go up.

The grades are good, but they are too short! 12 years old at least 160cm.

Short and skinny, probably no future.

Practice more! Maybe.

If it's a four-day training cycle.

Day 1: Do leg training, squats, leg curls, leg curls.

The next day, do chest training, barbell bench press, dumbbell flying birds, and the toe, which can push the shoulders on the same day.

Day 3 is still leg training, which can be changed to endurance training with small weights.

Day 4 Back Training Deadlift (this movement is for the back, not the waist) Barbell Row Pull-ups.

Explanation is needed. Leg strength is the most important thing in bodybuilding and strength training, and not taking supremacy and focusing on the development of the upper limbs is a mistake made by many beginners and even professional trainers.

In addition, the shoulder muscles and waist and abdominal muscles are only used to maintain stability during strength training, and heavy shoulder and waist and abdominal exercises should not be done at the beginning of the training (the first four weeks).

For example, shoulder training can be done on training days with small weight dumbbells and flat chests. The lower back and abdomen can be placed on the back to do training on days.

Also, you are now in the stage of growth and development, you must pay attention to your diet and strengthen nutrition, especially calcium supplementation.

Eat more meat, high-protein things. Sugar or something. Then exercise more. Exercise can make the skinny fatter and the fat thinner. The speed of running 100 or 200 meters is really fast. Eat more, eat better.

You're smoking a strip right now! There's no hurry!