I personally love this piece of equipment! For those of you who know me I definitely preach about the importance of the core muscles. For body weight exercises I there is nothing better. If your not in shape it’s perfect for you to experience a great workout while being safe. It’s great for those of you who want to push the envelope. The most important quality that I get out of this is how effective it is in the rehabilitation of injury. I have had a number of clients who have come to me with all sorts of different injuries. They were afraid to train due to the pain they were in. I was able to use the TRX to help with their rehabilitation. I would recommend to any trainer.