Can you explain how to walk the board and stand up properly during a surfing lesson?

To walk the board and stand up properly during a Surfing lesson, start by lying on your stomach on the board. When you feel a wave approaching, paddle with your arms to catch it. As the wave lifts you up, place your hands on the board and push yourself up into a crouching position. Then, step one foot forward and then the other, keeping your knees bent and your weight centered. Stand up slowly and maintain your balance by keeping your arms out to the sides. Practice this technique to improve your surfing skills.