This dream shows that you usually like to exercise by yourself and have a soft spot for some martial arts, movies and TV plays. Then your dream will naturally reflect a scene where you want to learn martial arts.
This dream also fully embodies the way you work hard for something you love. It shows that you are very happy and serious, and you always have a unique way of doing things.
I hope you can apply this effort and hard work to your career. I am sure to succeed.