Summarize the following:
Your stance is an important part of your swing. When you are setting up for your swing, make sure to put your right foot a little in front of your left. You can also turn your right foot out a little. Both of these adjustments can help you increase your body coil on the backswing. Reverse these instructions if you are a left-handed golfer. To create a more open stance, turn your left foot out 45 degrees at address. This adjustment may help you uncoil your hips faster, leading to increased power on the downswing. If you are a left-handed golfer, your right foot should be turned out at a 45 degree angle, instead. Many right-handed golfers lose power when they sway to the outside of their right foot. You can avoid this by applying pressure with the inside of the right leg to the ground on the backswing. This resistance is released on the downswing, which adds power to your golf game. Brace your left knee if you are left-handed. If you put too much weight on the heels or toes of your feet, you’ll have an unbalanced, and therefore weak, swing. Maintain your balance throughout the swing by keeping your weight on the balls of your feet, which will ensure the most solid strike to the ball.

Summary:
Keep your right foot ahead of your left, if you’re right-handed. Turn your left foot out 45 degrees. Brace your right knee. Keep your weight on the balls of your feet.