I don't think our gym has a formal viewing policy. There is a loft like area---it is a catwalk to some of the offices but has benches positioned around it and I have seen parents sitting there. They also have a small lounge like area that is roped off from part of the main gym. When our daughter first went back this spring one of us or my MIL did watch every practice. I know that may sound over the top but it really was just a concern issue making sure she was doing ok with the level of intensity and not being pushed too hard physically. We've stepped back some but usually still one of us will stay for a bit after dropping her off and come back early to see how things are going. We were upfront with her coaches about why we needed to do this and they didn't have a problem with it.