To generate more power in your shot, start by improving your lower body strength. Strengthen your legs and core through exercises like squats and lunges. Utilize the flex of the stick by loading it with your weight and then exploding through the shot. Focus on transferring your weight from back to front foot, using your legs and core to generate power. Practice shooting with proper technique and follow through with your stick to maximize power. Lastly, work on your stick flex by selecting the right flex rating for your strength and shooting style.