Hi. Today my personal trainer at the gym had me try the trx. I had never heard of this until now, and it is really fun and cool. The setup was simple, so I was shocked to hear it was $189. Being me, I knew research would give me something at a price I could afford. I found the lifeline Jungle gym, which is $50. That is affordable. My question is, how good would it serve me? Will it break on me right away? I am a little suspicious because of the low price. I hate being scammed. I am a newbie with this and am not a body builder or anything. I am just the average joe, as one would say. Thanks!