I love the very helpful and inspiring YOUTUBE videos and I love using my trampoline. I just received my trampoline yesterday in the mail. I had been using a $90 trampoline I bought from Amazon. I enjoyed it so much that I did my homework and looked at a number of more expensive trampolines and the Cellerciser would fit my needs beautifully. I decided to buy “up” from my present $90 trampoline and the Cellerciser is gentler on my joints. My husband is now interested in rebounding after watching Dave’s YOUTUBE and trying out our new Cellerciser.