I tumble here three times a week. I have only been doing this for three weeks now, this coming being the fourth, but i have improved tremendously. Before these past few weeks, I hadnt tumbled in months. I had previously worked on my backhandspring, running and standing, but hadnt really gotten it perfected yet. Now, I have running and standing backhandsprings, and currently working on triple standing, and standing tuck. They dont just work on your technique until you can do the flip, they PERFECT it. Just because you can do a backhandspring, doesnt mean your moving on to a tuck, you have to do it to the best of your abilities every single time. This sounds like it would take forever, but they teach you in a way that you leave each time sooo much better than when you came. I highly recomend this gym, and suggest coming on tuesdays or thursdays, as it is the least crowded. But dont worry, its not too crowded anyways. First time is free, and $10 each time you attend. Dusty will whip you into shape, I promise.