In your case, you do not have to look very far. Your husband runs much faster than you do. You have seen him running fast many times, so you can identify your legs with his. The next time you go running, as soon as you start, feel that you have borrowed his legs and from then on, whenever you want to run, feel that you will be able to use his legs.
This is all based on imagination. Of course, you can take quite a few exercises to increase your speed. Limbering and stretching exercises will help a little. But imagination plays a great role in increasing speed.From:Sri Chinmoy,The outer running and the inner running, Agni Press, 1984
Sourced from https://srichinmoylibrary.com/ori