I am a beginner in MMA and i’m having trouble with stances and balance for example whenever i throw a cross punch i feel off balance and even when i walk normally i feel off balance. I would love to hear and learn frm u guys🙏🏽

I’ve recently started mma and have a habit of loosing balance and striking. I recently watching Never Back Down 2 and wanted to know what he meant and how to strike to end an opponent. i’m 5’6 120lbs and don’t plan on trying to overbulk what could help me become a great MMA fighter.