How can I encourage someone to attend? Whilst there are many benefits in attending, going to a new class can be intimidating. The classes are designed to be for smaller groups of about 12 people, and have seated and standing options so that everyone can work at their own pace. The instructor will greet them when they arrive and spend some 121 time with them to understand their needs and ensure they have an enjoyable class. You are very welcome to visit a class to see what it is like.