Adapted from The Womenâ??s Health Fitness Fix: Quick HIIT Workouts, Easy Recipes, and Stress-Free Strategies for Managing a healthy Life No matter your goal, hacking your way to success can help you hit the marker you've set for yourself, especially in a weight-loss plan. More: 7 Days to Slim: A Practical Guide to Feeling Lighter in a Week To get started, just use these easy-to-follow steps to achieve, and maintain, a healthy eating plan.