Standing long jump problem

I have terrible poor standing long jump of age 14 height 180 weight of 150 can only jump 2 meters so out of practice yesterday on the standing long jump result, today I was really surprised to feel a little stomach ache can I do today we can still continue to practice jumping?

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waist may be forced, and there reaction to the right? Stomach pain, or do? ?

Try to make preparations to physical activity, this will open oh well

If you are a waist muscle pain, then state your hair strength, oh

simply say a personal experience bar

Think about it, when you are not a want to jump very far? Then Li Meng hair so啦.

I have just practicing sports in junior high school time as well.

So, I suggest that you first have to relax state of mind. Body relaxed, hair force have a better effect.

Then, less hair strength to do every day experience of action experience.

Of course if you have hard-hearted, run run, practice very leg strength. Good.

Arm, arm strength, when in your hair, but also the coordination of Oh! Very helpful! Pedal-hop, fast waving arm.

Also, you know, long jump is not entirely to jump Oh, there must be a certain height

With the height, will have a longer fall time, can there be a longer time to move ah

this is also need to understand is the forward leg lift to the top of the jump abdomen to look for chest

Do not worry knee extensor floor you will find that they can jump very far

to start with the sand in the grass and thought oh, to understand the

before going to bed can also think of the right action and think about jumping very far far away

you must have effects height weight is not a good constraint ah of course you are now two years old are still very small in fact knew I had a very good ah Hei hei

refueling Bar

eat first, drugs, the afternoon training

could bar! ! Do not hurry when the jump! !