When you join WIN, the Weight Loss Challenge 45 Instructor Network, you instantly get an unparalleled level of support, education and tools to keep your classes fresh and your students seeing results. With a unique class format (30 minutes whole body workout and 15 minutes core workout), you also get the flexibility to offer gyms more classes and meet a wider variety of student needs by saving their time. The network was designed to help you spend less time preparing for class and more time teaching, resulting in more income. This is your business; invest in it!