If you're going to perform in front of the public,
I'd suggest you to choose a good song, such as over it. easy... etc. It's very suitable for jazz dance.
The most important thing in jazz is the explosion of power, so when you dance jazz, you must be very strong,
You also need to pay attention to the rhythm of your dance, you have to keep up with the music.
When you're not doing anything, you should listen to more songs about jazz to find a good burst of each song, and know when to release your power
Because I don't know whether you choose to dance or choreograph your own dance, so it's not good to help you in a targeted way
If you choose to dance on your own, you'll need to look at the teaching video more often, and the most important thing is that you should practise more often, and as they say, practice makes perfect, and you will naturally break out in strength after you've danced a lot.
Additionally, I would like to remind LZ that jazz fundamentals are also very important, although you may feel that your dance has nothing to do with jazz fundamentals, in fact, every movement of jazz dance contains jazz fundamentals, so if you want to do a good jazz dance, don't forget the jazz fundamentals, too.
But the most important thing is to practice more.
But if you want to dance in a way that is not similar to others, so that the people who watch you feel that you are a complete imitation, you need to watch more instructional videos, and if you are not doing anything, you need to practice more in the mirror, and you need to think about it when you are practicing, "Do I do it this way so that I can look better? Do I look better with this move? Do I look smoother with this move?" And so on and so forth...
Dance with your soul, dance with the love of dance, bring your heart, enjoy the dance to bring your feelings. It's not how I dance, it's how I want to dance. Be sure to pour your feelings, because more than skills than dance you can not win some people, so let everyone feel your passion for dance and your confidence and will be able to do it.
Don't be too nervous when you go on stage, when the music comes to mind, just automatically ignore the people under the stage.
(really is a word by word typing out, took me a lot of time it, really is very heart to answer, also hope that MM can be heart to see me give you advice. Be sure to adopt ah! Thanks~~~!!!)