This month's exercise is a lateral lunge. It's a lot like the original lunge, but you will step out laterally alternating the right leg to the left leg. Start with your legs shoulder width a part. For beginners, step out as far as you are comfortable then return to your starting position. You can increase the intensity of the workout by stepping out further and further. Also, to make it more difficult, you could add weights by holding dumbbells while you do the lunges. This is tough, but it is a great workout for you.