By Bethany Gumper
Welcome to the final stretch of our get-slim-by-summer guide. If you've been doing our walking workout, you must feel great. It probably shows, too, since you have likely shed several pounds. This month you'll boost your results and lose those last pounds as you build your endurance -- step by step.
The finish line -- your goal of a slimmer you -- is in sight. Our shape-up series proves that walking is the perfect workout. It's easy, free, and promises lasting results without going to the gym. Thanks to parts 1 and 2, you're already used to exercising almost daily and challenging yourself with hills and speed walks. Now all you have to do is walk longer and the pounds will keep melting away. Here, your get-results game plan includes a walking calendar, moves to tone your upper body, easy nutrition tricks, a calorie-torching accessory, and tips to make walking a part of your life forever.